A contraction is a shortened version of the written and spoken forms of a word, syllable, or word group, created by omission of internal letters. In traditional grammar, contraction can denote the formation of a new word from one word or a group of words, for example, by elision. This often occurs in rendering a common sequence of words or, as in French, in maintaining a flowing sound.
In strict analysis, contractions should not be confused with abbreviations or acronyms (including initialisms), with which they share some semantic and phonetic functions, though all three are connoted by the term "abbreviation" in loose parlance. Contraction is also distinguished from clipping, where beginnings and endings are omitted.
English has a number of contractions, mostly involving the elision of a vowel (which is replaced by an apostrophe in writing), as in I'm for "I am", and sometimes other changes as well, as in won't for "will not". These contractions are commonly used in speech and in informal writing, though tend to be avoided in more formal writing.
The main contractions are listed in the following table (for more explanation see English auxiliaries and contractions).
|not||–n't||Irregular forms: "ain't", "don't", "won't", "shan't". "n't" can only be attached to an auxiliary verb which is itself not contracted.|
|let us||let's||only contracted for first-person plural imperative (e.g. not for "Let us go" as a command to a third person)|
|am||–'m||only in "I'm"|
|are||–'re||we're /wɪr/ is pronounced differently than were /wûr/ in some dialects.|
|does||very informal, as in "What's he do there every day?"|
|as||nonstandard English dialect for the relative pronoun "that"|
|have||–'ve||American English only contracts forms of have when used as auxiliaries, while in British English it is a dialectal variance that may or may not occur as the speaker pleases|
|did||very informal, as in "Where'd she go?"|
|of||o'–||used mostly in o'clock, where it is mandatory in contemporary use|
|it||'t–||Archaic, except in stock uses such as 'Twas the night before Christmas|
|them||'em||contracted from hem, but used for modern them|
|is not||isn't, or ain't||ain't is contracted from am not and more recently is not; it is generally considered a colloquial contraction.|
Some forms of syncope may also be considered contractions, such as wanna for want to, gonna for going to, y'all for you all, and others common in colloquial speech.
In subject–auxiliary inversion, the contracted negative forms behave as if they were auxiliaries themselves, changing place with the subject. For example, the interrogative form of He won't go is Won't he go, whereas the uncontracted equivalent is Will he not go?, with not following the subject.
Contractions exist in Classical Chinese, some of which are used in modern Chinese.
|之乎||tjə ga||諸||tjᴀ||In some rarer cases 諸 can also be contraction for 有之乎. 諸 can be used on its own with the meaning of "all, the class of", as in 諸侯 "the feudal lords."|
|若之何||njᴀ tjə gaj||奈何||najs gaj|
|於之||ʔa tjə||焉||ʔrjan||於之 is never used; only 焉.|
|于之||wja tjə||爰||wjan||Rare. The prepositions 於, 于, and 乎 are of different origin, but used interchangeably (except that 乎 can also be used as a final question particle).|
|毋之||mja tjə||勿||mjət||弗 and 勿 were originally not contractions, but were reanalyzed as contractions in the Warring States Period.|
|胡不||ga pjə||盍||gap||胡 is a variant of 何.|
|也乎||ljᴀjʔ ga||與||ljaʔ||Also written 歟.|
|也乎||ljᴀjʔ ga||邪||zjᴀ||Also written 耶. Probably a dialectal variant of 與.|
|不乎||pjə ga||夫||pja||夫 has many other meanings.|
The French language has a variety of contractions, similar to English but mandatory, as in C'est la vie ("That's life"), where c'est stands for ce + est ("that is"). The formation of these contractions is called elision.
In general, any monosyllabic word ending in e caduc (schwa) will contract if the following word begins with a vowel, h or y (as h is silent and absorbed by the sound of the succeeding vowel; y sounds like i). In addition to ce → c'- (demonstrative pronoun "that"), these words are que → qu'- (conjunction, relative pronoun, or interrogative pronoun "that"), ne → n'- ("not"), se → s'- ("himself", "herself", "itself", "oneself" before a verb), je → j'- ("I"), me → m'- ("me" before a verb), te → t'- (informal singular "you" before a verb), le → l'- (masculine singular "the"; or "he", "it" before a verb or after an imperative verb and before the word y or en), and de → d'- ("of"). Unlike with English contractions, however, these contractions are mandatory: one would never say (or write) *ce est or *que elle.
In addition, the feminine definite article la mandatorily contracts to l'- before a word beginning with a vowel sound, as in l'idée, and when la is used as an object pronoun it contracts before a verb or after an imperative verb and before the word y or en.
Moi ("myself") and toi (informal "yourself") mandatorily contract to m'- and t'- respectively after an imperative verb and before the word y or en.
It is also mandatory to avoid the repetition of a sound when the preposition si ("if") is followed by il ("he", "it") or ils ("they"), which begin with the same vowel sound i: *si il → s'il ("if it", if he"); *si ils → s'ils ("if they").
Certain prepositions are also mandatorily merged with masculine and plural direct articles: au for à le, aux for à les, du for de le, and des for de les. However, the contraction of cela (demonstrative pronoun "that") to ça is optional and informal.
In informal speech, a personal pronoun may sometimes be contracted onto a following verb. For example, je ne sais pas (IPA: [ʒənəsɛpa], "I don't know") may be pronounced roughly chais pas (IPA: [ʃɛpa]), with the ne being completely elided and the [ʒ] of je being mixed with the [s] of sais.[original research?]
In Italian, prepositions merge with direct articles in predictable ways. The prepositions a, da, di, in, su, con and per combine with the various forms of the direct article, namely il, lo, la, l', i, gli, gl', and le.
- Contractions with a, da, di, in, and su are mandatory, but those with con and per are optional.
- Words in parentheses are no longer commonly used, but some still exist in common expressions such as colla voce.
- Formerly, gl' was used before words beginning with i, however it is no longer in common use.
The words ci and è (form of essere, to be) and the words vi and è are contracted into c'è and v'è (both meaning "there is").
- “C'è / V'è un problema” — There is a problem
The words dove and è are contracted into dov'è ("where is").
Spanish has two mandatory phonetic contractions between prepositions and articles: al (to the) for a el, and del (of the) for de el (not to be confused with a él, meaning to him, and de él, meaning his or, more literally, of him).
Other contractions were common in writing until the 17th century, the most usual being de + personal and demonstrative pronouns: destas for de estas (of these, fem.), daquel for de aquel (of that, masc.), dél for de él (of him) etc.; and the feminine article before words beginning with a-: l'alma for la alma, now el alma (the soul). Several sets of demonstrative pronouns originated as contractions of aquí (here) + pronoun, or pronoun + otro/a (other): aqueste, aqueso, estotro etc. The modern aquel (that, masc.) is the only survivor of the first pattern; the personal pronouns nosotros (we) and vosotros (pl. you) are remnants of the second. In medieval texts unstressed words very often appear contracted: todol for todo el (all the, masc.), ques for que es (which is), yas for ya se, dome for de ome = de hombre (of/by man) etc.
Though not strictly a contraction, a special form is used when combining con with mi, ti or si which is written as conmigo for *con mí (with me), contigo for *con ti (with you sing.), consigo for *con sí (with himself/herself/itself/themselves).
In Portuguese, contractions are common and much more numerous than those in Spanish. Several prepositions regularly contract with certain articles and pronouns. For instance, de (of) and por (by; formerly per) combine with the definite articles o and a (masculine and feminine forms of "the" respectively), producing do, da (of the), pelo, pela (by the). The preposition de contracts with the pronouns ele and ela (he, she), producing dele, dela (his, her). In addition, some verb forms contract with enclitic object pronouns: e.g., the verb amar (to love) combines with the pronoun a (her), giving amá-la (to love her). See a list at Wikipedia in Portuguese: List of contracted prepositions.
In informal, spoken German prepositional phrases, one can often merge the preposition and the article; for example, von dem becomes vom, zu dem becomes zum, or an das becomes ans. Some of these are so common that they are mandatory. In informal speech, also aufm for auf dem, unterm for unter dem, etc. are used, but would be considered to be incorrect if written, except maybe in quoted direct speech, in appropriate context and style.
Local languages in German-speaking areas 
Regional dialects of German, and various local languages which usually were already used long before today's Standard German was created, do use contractions usually more frequently than German, but varying widely between different local languages. The informally spoken German contractions are observed almost everywhere, most often accompanied by additional ones, such as in den becoming in'n (sometimes im) or haben wir becoming hamwer, hammor, hemmer, or hamma depending on local intonation preferences. Bavarian German features several more contractions such as gesund sind wir becoming xund samma which are schematically applied to all word or combinations of similar sound. The Munich-born footballer Franz Beckenbauer has as his catchphrase "Schau mer mal" ("Schauen wir einmal" - in English "let's have a look"). A book about his career had as its title the slightly longer version of the phrase, "Schau'n Mer Mal".
Such features are found in all central and southern language regions. A sample from Berlin: Sag einmal, Meister, kann man hier einmal hinein? is spoken as Samma, Meesta, kamma hier ma rin?
Several West Central German dialects along the Rhine River have possibly under the influence of French, built contraction patterns involving long phrases and entire sentences. In speech, words are often concatenated, and frequently the process of "liaison" is used. So, [Dat] kriegst Du nicht may become Kressenit, or Lass mich gehen, habe ich gesagt may become Lomejon haschjesaat.
Mostly, there are no binding orthographies for local dialects of German, hence writing is left to a great extent to authors and their publishers. Outside of quotations, at least, they usually pay little attention to print more than the most commonly spoken contractions, so as not to degrade their readability. The use of apostrophes to indicate omissions is a varying and considerably less frequent process than in English-language publications.
The use of contractions is not allowed in any form of standard Norwegian spelling; however, it is fairly common to shorten or contract words in spoken language. Yet, the commonness varies from dialect to dialect and from sociolect to sociolect—it depends on the formality etc. of the setting. Some common, and quite drastic, contractions found in Norwegian speech are "jakke" (approximate pronunciation in English: "yakkeh") for "jeg har ikke" ("I have not", normally pronounced approximately like "yay har ikkeh") and "dække" (approximate pronunciation in English: "dakkeh") for "det er ikke" ("it is not", normally pronounced approximately like "deh ar ikkeh"). The most frequently used of these contractions—usually consisting of two or three words condensed into one word by skipping certain letters (like the examples just shown)—contain short and common words like "jeg" ("I"), "du" or "deg" ("you"), "det" ("it" or "that"), "har" ("have" or "has") or "ikke" ("not").
In extreme cases, long, entire sentences may be condensed into one word by removing consonants, vowels and spaces alike. One example of this is a sentence like (approximate English translation) "It will sort itself out.": "Det ordner seg av seg selv.", "correctly" pronounced approximately like "Deh vill ordneh say ahv say sell", in standard written Bokmål could become (note that this is essentially a combination of contraction, fast speech and dialect) "dånesæsæsjæl" (note the "å (Å)" and "æ (Æ)" letters and the "sjæl" ("sj" is one of many Norwegian digraphs used to represent "sh") at the end, as a replacement for "selv", which is pronounced with a "thick l" ("tjukk l" or "tykk l" in Norwegian)). R-dropping (which is present in the above example) is especially common in speech in many areas of Norway, but plays out in different ways, as does skipping of word-final letters, generally, like that of "e" in certain verbs.
Because of the many dialects of Norwegian and their widespread use it is often difficult to distinguish between non-standard writing of standard Norwegian and eye dialect (or writing in one's own dialect as opposed to adhering to the well-defined rules of the written language). It is almost universally true that these spellings try to convey the way each word is pronounced, but it is rare to see language written that does not adhere to at least some of the rules of the official writing spelling. There are probably four main reasons for this: 1. some words are not pronounced as they are spelled in the first place, 2. pronunciation that is impossible or only ambiguously possible to convey using solely combinations of the 29 letters of the Norwegian alphabet, 3. it is sometimes practical to utilise certain rules from standard spelling/pronunciation rules (for example digraphs and diphthongs (even though the latter is usually much more problematic than the former) to increase the number of phonemes at disposal) for ease of writing and interpreting said writing or 4. laziness, ignorance on the part of the writer of the fact that strictly speaking how they write a certain word is not the best representation of the desired pronunciation or accommodation of a perceived lack of understanding of the connection between spelling and pronunciation on part of the reader.
Misinterpreting someone else's writing may cause a slowing down of the reading pace, having a hard time understanding and use of incorrect pronunciations. It is of great importance to "play by the same rules" to avoid confusion. The "rules", however, are rarely stated by "non-standard-writers" and this is as a consequence another reason to stick with the official writing conventions. That many dialects lack certain letters in words that are used in others and the official spellings of Norwegian leads some to conclude that spelling of these dialects should not contain that letter and others to conclude that their way of speaking is non-standard, when, in fact, the truth might be that every dialect is just as standard as the next. This last assertion is based on a view of the origin of Norwegian spelling as being the average of all the dialects (which is not technically and completely true) or simply that while one dialect differs from "the norm" pertaining to certain aspects while others differ on certain other features instead.
The use of the apostrophe (') is much less common than in English, but is sometimes used in contractions to show where letters have been left out (like in English). It is also worth noting that Norwegian uses apostrophes less in other situations as well (it is not normally used to show the possessive, for instance). Norwegian also does not use accents to denote stress etc. excepts for in a few loan words (foreign words) etc. Things like these might be reasons for the hard time people have if they try to spell a word phonetically.
There is a common misconception among many Norwegians that Norwegian is a very phonetically accurate language. This is probably based both on the common knowledge that Norwegian has a more widespread use of letters like F, K and S; disfavouring letters like C, Q, X and digraphs like PH (compared to English, Portuguese, Spanish, French, German, Swedish and Danish (which are (some of) the languages Norwegians are most familiar with)); and that most Norwegians are so familiar with the Norwegian language that they don't realise the great difference between the written and spoken language. What many native Norwegian speakers do not realise, though, is that Norwegian actually has a huge number of diphthongs, silent letters and more or less unpredictable both vowel and consonant sounds.
Latin contains several examples of contractions. One such case is preserved in the verb nolo (I am unwilling/do not want) which was formed by a contraction of non volo (volo meaning “I want”). Similarly this is observed in the first person plural and third person plural forms (nolumus and nolunt respectively).
Some contractions in rapid speech include ～っす (-ssu) for です (desu) and すいません (suimasen) for すみません (sumimasen). では (dewa) is often contracted to じゃ (ja). In certain grammatical contexts the particle の (no) is contracted to simply ん (n).
When used after verbs ending in the conjunctive form ～て (-te), certain auxiliary verbs and their derivations are often abbreviated. Examples:
|～ている／～ていた／～ています／etc.||-te iru / -te ita / -te imasu / etc.||～てる／～てた／～てます／etc.||-te ru / -te ta / -te masu / etc.|
|～ていく／～ていった／etc.*||-te iku / -te itta / etc.*||～てく／～てった／etc.*||-te ku / -te tta / etc.*|
|～ておく／～ておいた／～ておきます／etc.||-te oku / -te oita / -te okimasu / etc.||～とく／～といた／～ときます／etc.||-toku / -toita / -tokimasu / etc.|
|～てしまう／～てしまった／～てしまいます／etc.||-te shimau / -te shimatta / -te shimaimasu / etc.||～ちゃう／～ちゃった／～ちゃいます／etc.||-chau / -chatta / -chaimasu / etc.|
|～でしまう／～でしまった／～でしまいます／etc.||-de shimau / -de shimatta / -de shimaimasu / etc.||～じゃう／～じゃった／～じゃいます／etc.||-jau / -jatta / -jaimasu / etc.|
* this abbreviation is never used in the polite conjugation, to avoid the resultant ambiguity between an abbreviated ikimasu (go) and the verb kimasu (come).
The ending ～なければ (-nakereba) can be contracted to ～なきゃ (-nakya) when it is used to indicate obligation. It is often used without an auxiliary, e.g. 行かなきゃ（いけない） (ikanakya (ikenai)) "I have to go."
Other times, contractions are made to create new words or to give added or altered meaning:
- The word 何か (nanika) "something" is contracted to なんか (nanka) to make a colloquial word with a meaning along the lines of "sort of," but which can be used with almost no meaning. Its usage is as a filler word is similar to English "like."
- じゃない (ja nai) "is not" is contracted to じゃん (jan) which is used at the end of statements to show the speaker's belief or opinion, often when it is contrary to that of the listener, e.g. いいじゃん！ (ii jan!) "What, it's fine!"
- The commonly used particle-verb phrase という (to iu) is often contracted to ～って／～て／～っつー (-tte/-te/-ttsū) to give a more informal or noncommittal feeling.
- といえば (to ieba), the conditional form of という (to iu) mentioned above, is contracted to ～ってば (-tte ba) to show the speaker's annoyance at the listener's failure to listen to, remember, or heed what the speaker has said, e.g. もういいってば！ (mō ii tte ba!), “I already told you I don't want to talk about it anymore!”.
- The common words だ (da) and です (desu) are older contractions that originate from である (de aru) and でございます (de gozaimasu). These are fully integrated into the language now, and are not generally thought of as contractions; however in formal writing (e.g. literature, news articles, or technical/scientific writing), である (de aru) is used in place of だ (da).
Various dialects of Japanese also use their own specific contractions which are often unintelligible to speakers of other dialects.
Uyghur, a Turkic language spoken in Central Asia, includes some verbal suffixes that are actually contracted forms of compound verbs (serial verbs). For instance, sëtip alidu (sell-manage, "manage to sell") is usually written and pronounced sëtivaldu, with the two words forming a contraction and the [p] leniting into a [v] or [w].[original research?]
See also 
|For a list of words relating to Contractions, see the English contractions category of words in Wiktionary, the free dictionary.|
- Clipping (morphology)
- Contractions of negated auxiliary verbs in English
- List of common English usage misconceptions
- Poetic contraction
- Portmanteau word
- Relaxed pronunciation
- Syncope (phonetics)
- Roberts R et al. (2005). New Hart's Rules: The handbook of style for writers and editors. Oxford University Press. ISBN 0-19-861041-6. :p.167
- Edwin G. Pulleyblank (1995). Outline of Classical Chinese Grammar. University of British Columbia Press. ISBN 978-0-7748-0505-6.
- Old Chinese reconstruction search containing William H. Baxter's reconstructions.
- ZoomAstronomy.com, Common English contractions.