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