the young,someone,everybody,nobody这些词后面动词分别是单数还是复数形式?

the young,someone,everybody,nobody这些词后面动词分别是单数还是复数形式?

the young 后面用复数形式,someone,everybody,nobody后面用单数形式
补充知识：
一、（1）The + 形容词指人作主语时（泛指一类人）,谓语动词一般用复数.如：The old are take good care of by those young man .这些老人被那些年轻人照顾得很好.（2）The + 形容词指抽象概念作主语时,谓语动词一般用单数.如：The decayed has been thrown away .腐烂的东西已经被扔掉了.
二、如果主语是some（something,somebody,someone,somewhere）,any（anything,anybody,anyone,anywhere）,no（nothing,nobody,no one）,every（everything,everybody,everyone,everywhere）,each,a (little),another,none,one,either 等时,谓语动词用单数形式.