An auxiliary verb modifies the main verb to give more information about the main verb.

learn more… | top users | synonyms (1)

0
votes
3answers
32 views

I have seen + verb usage

Is it possible to use 'have seen' like this? His presentation on [...] was one of the best presentations I have seen an undergraduate student to give. It certainly sounds somewhat unnatural, ...
0
votes
1answer
81 views

“The delegation will depart and will be accompanied” vs. “will depart and be accompanied”

(a) The delegation will depart from the embassy at 9 A.M. and will be accompanied to the airport by the Minister of Sports. (b) The delegation will depart from the embassy at 9 A.M. and be ...