I could deforest you could deforest he could deforest we could deforest you could deforest they could deforest
Forme en V-ing
I could be deforesting you could be deforesting he could be deforesting we could be deforesting you could be deforesting they could be deforesting
Perfect
I could have deforested you could have deforested he could have deforested we could have deforested you could have deforested they could have deforested
Perfect en V-ing
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
Négation
Forme simple
I could not deforest you could not deforest he could not deforest we could not deforest you could not deforest they could not deforest
Forme en V-ing
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
Perfect
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
Perfect en V-ing
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
Forme interrogative
Forme simple
could I deforest? could you deforest? could he deforest? could we deforest? could you deforest? could they deforest?
Forme en V-ing
could I be deforesting? could you be deforesting? could he be deforesting? could we be deforesting? could you be deforesting? could they be deforesting?
Perfect
could I have deforested? could you have deforested? could he have deforested? could we have deforested? could you have deforested? could they have deforested?
Perfect en V-ing
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?
Forme interro-négative
Forme simple
could I not deforest? could you not deforest? could he not deforest? could we not deforest? could you not deforest? could they not deforest?
Forme en V-ing
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?
Perfect
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?
Perfect en V-ing
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?