I could depopulate you could depopulate she could depopulate we could depopulate you could depopulate they could depopulate
Forme en V-ing
I could be depopulating you could be depopulating she could be depopulating we could be depopulating you could be depopulating they could be depopulating
Perfect
I could have depopulated you could have depopulated she could have depopulated we could have depopulated you could have depopulated they could have depopulated
Perfect en V-ing
I could have been depopulating you could have been depopulating she could have been depopulating we could have been depopulating you could have been depopulating they could have been depopulating
Négation
Forme simple
I couldn't depopulate you couldn't depopulate she couldn't depopulate we couldn't depopulate you couldn't depopulate they couldn't depopulate
Forme en V-ing
I couldn't be depopulating you couldn't be depopulating she couldn't be depopulating we couldn't be depopulating you couldn't be depopulating they couldn't be depopulating
Perfect
I couldn't have depopulated you couldn't have depopulated she couldn't have depopulated we couldn't have depopulated you couldn't have depopulated they couldn't have depopulated
Perfect en V-ing
I couldn't have been depopulating you couldn't have been depopulating she couldn't have been depopulating we couldn't have been depopulating you couldn't have been depopulating they couldn't have been depopulating
Forme interrogative
Forme simple
could I depopulate? could you depopulate? could she depopulate? could we depopulate? could you depopulate? could they depopulate?
Forme en V-ing
could I be depopulating? could you be depopulating? could she be depopulating? could we be depopulating? could you be depopulating? could they be depopulating?
Perfect
could I have depopulated? could you have depopulated? could she have depopulated? could we have depopulated? could you have depopulated? could they have depopulated?
Perfect en V-ing
could I have been depopulating? could you have been depopulating? could she have been depopulating? could we have been depopulating? could you have been depopulating? could they have been depopulating?
Forme interro-négative
Forme simple
couldn't I depopulate? couldn't you depopulate? couldn't she depopulate? couldn't we depopulate? couldn't you depopulate? couldn't they depopulate?
Forme en V-ing
couldn't I be depopulating? couldn't you be depopulating? couldn't she be depopulating? couldn't we be depopulating? couldn't you be depopulating? couldn't they be depopulating?
Perfect
couldn't I have depopulated? couldn't you have depopulated? couldn't she have depopulated? couldn't we have depopulated? couldn't you have depopulated? couldn't they have depopulated?
Perfect en V-ing
couldn't I have been depopulating? couldn't you have been depopulating? couldn't she have been depopulating? couldn't we have been depopulating? couldn't you have been depopulating? couldn't they have been depopulating?