1·In the sentence 'They live in the country', the plural form of the verb 'live' is in agreement with the plural subject 'they'.
在They live in the country一句中，动词复数形式live与复数主语they一致。
—— 《牛津词典》
2·There's not really a plural form of verbs in Korean, so then again it's also difficult.
在韩语中没有复数形式的动词，所以这也很难。
3·W~ do you use the plural form ?.
你在什么场合用复数形?。
4·Put the following into plural form.
把下列句子变成复数形式。
5·Give me the plural form of the noun.
告诉我这个名词的复数形式。
6·Give out the plural form of the nouns.
给出下列名词的复数形式。
7·How to form the Plural form of nouns?
名词变成复数时有哪几种变化形式？
8·Which nouns don't have a plural form?
哪些名词没有复数形式？
9·Table names should use the plural form.
表的名称应该使用复数格式。
10·B: Can we use money in its plural form?
B：我们能不能把money这个词用作复数？