What is adverbial complement (AC) ?

[mrlocom]

as title


thanks

[BobK]

as title


thanks

It's the bit of the sentence that that tells you more about the main verb - an adverb, adverb phrase, or even adverbial clause:

He used to go to school every day.

b
PS: Grammatical Health Warning - I'm a bit of an amateur in the field of grammar, so wait for other replies to confirm/refute this!