could depredate
Regular verb: depredate - depredated- depredated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could depredate
you could depredate
he could depredate
we could depredate
you could depredate
they could depredate 	I could be depredating
you could be depredating
he could be depredating
we could be depredating
you could be depredating
they could be depredating	I could have depredated
you could have depredated
he could have depredated
we could have depredated
you could have depredated
they could have depredated	I could have been depredating
you could have been depredating
he could have been depredating
we could have been depredating
you could have been depredating
they could have been depredating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't depredate
you couldn't depredate
he couldn't depredate
we couldn't depredate
you couldn't depredate
they couldn't depredate 	I couldn't be depredating
you couldn't be depredating
he couldn't be depredating
we couldn't be depredating
you couldn't be depredating
they couldn't be depredating	I couldn't have depredated
you couldn't have depredated
he couldn't have depredated
we couldn't have depredated
you couldn't have depredated
they couldn't have depredated	I couldn't have been depredating
you couldn't have been depredating
he couldn't have been depredating
we couldn't have been depredating
you couldn't have been depredating
they couldn't have been depredating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I depredate?
could you depredate?
could he depredate?
could we depredate?
could you depredate?
could they depredate? 	could I be depredating?
could you be depredating?
could he be depredating?
could we be depredating?
could you be depredating?
could they be depredating? 	could I have depredated?
could you have depredated?
could he have depredated?
could we have depredated?
could you have depredated?
could they have depredated? 	could I have been depredating?
could you have been depredating?
could he have been depredating?
could we have been depredating?
could you have been depredating?
could they have been depredating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I depredate?
couldn't you depredate?
couldn't he depredate?
couldn't we depredate?
couldn't you depredate?
couldn't they depredate? 	couldn't I be depredating?
couldn't you be depredating?
couldn't he be depredating?
couldn't we be depredating?
couldn't you be depredating?
couldn't they be depredating? 	couldn't I have depredated?
couldn't you have depredated?
couldn't he have depredated?
couldn't we have depredated?
couldn't you have depredated?
couldn't they have depredated? 	couldn't I have been depredating?
couldn't you have been depredating?
couldn't he have been depredating?
couldn't we have been depredating?
couldn't you have been depredating?
couldn't they have been depredating?