could deforest
Regular verb: deforest - deforested- deforested

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could deforest
you could deforest
he could deforest
we could deforest
you could deforest
they could deforest 	I could be deforesting
you could be deforesting
he could be deforesting
we could be deforesting
you could be deforesting
they could be deforesting	I could have deforested
you could have deforested
he could have deforested
we could have deforested
you could have deforested
they could have deforested	I could have been deforesting
you could have been deforesting
he could have been deforesting
we could have been deforesting
you could have been deforesting
they could have been deforesting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not deforest
you could not deforest
he could not deforest
we could not deforest
you could not deforest
they could not deforest 	I could not be deforesting
you could not be deforesting
he could not be deforesting
we could not be deforesting
you could not be deforesting
they could not be deforesting	I could not have deforested
you could not have deforested
he could not have deforested
we could not have deforested
you could not have deforested
they could not have deforested	I could not have been deforesting
you could not have been deforesting
he could not have been deforesting
we could not have been deforesting
you could not have been deforesting
they could not have been deforesting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I deforest?
could you deforest?
could he deforest?
could we deforest?
could you deforest?
could they deforest? 	could I be deforesting?
could you be deforesting?
could he be deforesting?
could we be deforesting?
could you be deforesting?
could they be deforesting? 	could I have deforested?
could you have deforested?
could he have deforested?
could we have deforested?
could you have deforested?
could they have deforested? 	could I have been deforesting?
could you have been deforesting?
could he have been deforesting?
could we have been deforesting?
could you have been deforesting?
could they have been deforesting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not deforest?
could you not deforest?
could he not deforest?
could we not deforest?
could you not deforest?
could they not deforest? 	could I not be deforesting?
could you not be deforesting?
could he not be deforesting?
could we not be deforesting?
could you not be deforesting?
could they not be deforesting? 	could I not have deforested?
could you not have deforested?
could he not have deforested?
could we not have deforested?
could you not have deforested?
could they not have deforested? 	could I not have been deforesting?
could you not have been deforesting?
could he not have been deforesting?
could we not have been deforesting?
could you not have been deforesting?
could they not have been deforesting?