如陈述句相对于疑问句而言是无标记的；不定冠词“a”是无标记的，“an”

如陈述句相对于疑问句而言是无标记的；不定冠词“a”是无标记的，“an”是有标记的；名词的复数对于名词的单数时有标记的

結果 (英文) 1:

Relative to the interrogative is unmarked declarative sentences; the indefinite article "a" are unmarked, "an" was marked; the plural of a noun for singular nouns marked

結果 (英文) 2:

As declarative interrogative relative terms is unmarked; the indefinite article "a" is unmarked, "an" is marked; plural nouns to singular nouns when marked

結果 (英文) 3:

If the statement with respect to the interrogative sentence is unmarked; the indefinite article "a" is unmarked, "an" is marked; the plural form of the noun in the singular form of the noun is marked