Conjugation of verb "To fly"
Present Simple Continuous
Negative
He/She/It was not flying.
Present Perfect Continuous
Affirmative
He/She/It has been flying.
Negative
You have not been flying.
He/She/It has not been flying.
You have not been flying.
They have not been flying.
Interrogative
Has he/she/it been flying?
Affirmative
He/She/It had been flying.
Negative
He/She/It had not been flying.
They had not been flying.
Interrogative
Had he/she/it been flying?
Affirmative
He/She/It will have flown.
Negative
He/She/It will not have flown.
They will not have flown.
Interrogative
Will he/she/it have flown?
Affirmative
He/She/It would have flown.
Negative
You would not have flown.
He/She/It would not have flown.
You would not have flown.
They would not have flown.
Interrogative
Would he/she/it have flown?