Published online by Cambridge University Press: 28 November 2008
Most linguists agree that there is a mismatch between the notions of grammaticality and acceptability. A widely held view is that there are several types of sentence which are technically well-formed, and consequently grammatical, but which are unacceptable to the ‘typical’ speaker. A more recent, and less widely held view is that the reverse situation is also possible: there exists a class of sentences which are ungrammatical, yet acceptable. In other words, it is claimed by some that the notions of grammaticality and acceptability cross-classify, since we get sentences which are: