0 (in) the form of a word which expresses more than one -- รูปพหูพจน์
Traditionally, everyone agrees that irregular plural nouns like feet have to be listed in the lexicon.
For the plural nature of value, in many settings at least, deprives it of the capacity to be determinative of choice.
It is possible that plural articles and clitics are later developmental attainments than their singular equivalents.
A further manipulation in the stimuli occurred for regular plurals, regular past tense and third person agreement constructions.
As for number, null subjects only occurred in singular contexts and never in plural contexts.
English subjects in the first and second person (singular and plural) may only be represented by pronouns.
The errors are all of a characteristic type : plural subjects occur with singular verb agreement, with correct person agreement.
The genitive case has three different markers, each restricted to a different subset of nouns, in both the singular and the plural.
