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