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