The Spanish feminine article /el/, ordinarily the singular masculine definite article, has been used as evidence of the need for obligatory disagreement rules. Others explain the anamoly by means of referral rules. A third solution is suggested: an allomorphy rule which can be interpreted syntactically or phonologically. (LMO)

This paper addresses itself to the question of why the English language should have levelled almost all of its inflections, and what the relationship is between the breakdown of the case system and the rise of fixed word-order, prepositional phrases, and verb periphrases. The explanation proposed for the phenomenon of syntactic drift is considered…