三单sometimes后加什么

三单sometimes后加谓语动词单数。

例句

He sometimes sends postcards to his friends

他有时给朋友们寄明信片。

Her parents are very tolerant, but sometimes she pushes them too far

她的父母十分宽容，但她有时也让他们忍无可忍

This biography sometimes crosses the borderline between fact and fiction.

这部传记有时混淆了事实和虚构。

He sometimes writes to me.

他偶尔给我写封信。

He sometimes fantasized about winning the gold medal.

他有时幻想赢得金牌的情景。

Some marriages can sometimes feel suffocating.

有些婚姻有时候让人觉得受到束缚。