I could repopulate you could repopulate he could repopulate we could repopulate you could repopulate they could repopulate
V-ing form
I could be repopulating you could be repopulating he could be repopulating we could be repopulating you could be repopulating they could be repopulating
Perfect
I could have repopulated you could have repopulated he could have repopulated we could have repopulated you could have repopulated they could have repopulated
V-ing perfect
I could have been repopulating you could have been repopulating he could have been repopulating we could have been repopulating you could have been repopulating they could have been repopulating
Negation
Simple form
I could not repopulate you could not repopulate he could not repopulate we could not repopulate you could not repopulate they could not repopulate
V-ing form
I could not be repopulating you could not be repopulating he could not be repopulating we could not be repopulating you could not be repopulating they could not be repopulating
Perfect
I could not have repopulated you could not have repopulated he could not have repopulated we could not have repopulated you could not have repopulated they could not have repopulated
V-ing perfect
I could not have been repopulating you could not have been repopulating he could not have been repopulating we could not have been repopulating you could not have been repopulating they could not have been repopulating
Interrogative form
Simple form
could I repopulate? could you repopulate? could he repopulate? could we repopulate? could you repopulate? could they repopulate?
V-ing form
could I be repopulating? could you be repopulating? could he be repopulating? could we be repopulating? could you be repopulating? could they be repopulating?
Perfect
could I have repopulated? could you have repopulated? could he have repopulated? could we have repopulated? could you have repopulated? could they have repopulated?
V-ing perfect
could I have been repopulating? could you have been repopulating? could he have been repopulating? could we have been repopulating? could you have been repopulating? could they have been repopulating?
Interro-negative form
Simple form
could I not repopulate? could you not repopulate? could he not repopulate? could we not repopulate? could you not repopulate? could they not repopulate?
V-ing form
could I not be repopulating? could you not be repopulating? could he not be repopulating? could we not be repopulating? could you not be repopulating? could they not be repopulating?
Perfect
could I not have repopulated? could you not have repopulated? could he not have repopulated? could we not have repopulated? could you not have repopulated? could they not have repopulated?
V-ing perfect
could I not have been repopulating? could you not have been repopulating? could he not have been repopulating? could we not have been repopulating? could you not have been repopulating? could they not have been repopulating?