Cách sử dụng
The word 'auxiliary' means something that helps and supports something else. For example, an auxiliary cable helps connect your phone to a speaker. In grammar, an auxiliary verb helps form different tenses of other verbs. For instance, "I am eating" uses the auxiliary verb "am" to show it's happening now. Overall, the word 'auxiliary' is used to describe something that is not the main thing, but still plays an important role in supporting or helping it.