auxiliary verb

US /ɔːɡˈzɪl.i.er.i vɜːrb/
UK /ɔːɡˈzɪl.i.er.i vɜːrb/
"auxiliary verb" picture
1.

助動詞

a verb used in forming the tenses, moods, and voices of other verbs.

:
In the sentence 'She is singing,' 'is' is an auxiliary verb.
在句子「她正在唱歌」中,「正在」是助動詞
Common auxiliary verbs include 'be', 'do', and 'have'.
常見的助動詞包括「be」、「do」和「have」。