関連ワード:  indefinite article use    indefinite article used before    indefinite article uses and examples    indefinite article usage rules    indefinite article are used only for    indefinite articles are used before singular nouns that are    indefinite article an is used with nouns beginning with    select the indefinite article used with the noun fenêtre    select the indefinite article used with the noun cahier    select the indefinite article used with the noun porte