Conjugation of verb "To see"
Present Simple ContinuousPresent Perfect ContinuousNegative
He/She/It hasn't been seeing.
They haven't been seeing.Interrogative
Has he/she/it been seeing?Negative
He/She/It hadn't been seeing.Interrogative
Had he/she/it been seeing?Negative
He/She/It won't have seen.Interrogative
Will he/she/it have seen?Negative
He/She/It wouldn't have seen.Interrogative
Would he/she/it have seen?