I could downplay you could downplay she could downplay we could downplay you could downplay they could downplay
V-ing form
I could be downplaying you could be downplaying she could be downplaying we could be downplaying you could be downplaying they could be downplaying
Perfect
I could have downplayed you could have downplayed she could have downplayed we could have downplayed you could have downplayed they could have downplayed
V-ing perfect
I could have been downplaying you could have been downplaying she could have been downplaying we could have been downplaying you could have been downplaying they could have been downplaying
Negation
Simple form
I could not downplay you could not downplay she could not downplay we could not downplay you could not downplay they could not downplay
V-ing form
I could not be downplaying you could not be downplaying she could not be downplaying we could not be downplaying you could not be downplaying they could not be downplaying
Perfect
I could not have downplayed you could not have downplayed she could not have downplayed we could not have downplayed you could not have downplayed they could not have downplayed
V-ing perfect
I could not have been downplaying you could not have been downplaying she could not have been downplaying we could not have been downplaying you could not have been downplaying they could not have been downplaying
Interrogative form
Simple form
could I downplay? could you downplay? could she downplay? could we downplay? could you downplay? could they downplay?
V-ing form
could I be downplaying? could you be downplaying? could she be downplaying? could we be downplaying? could you be downplaying? could they be downplaying?
Perfect
could I have downplayed? could you have downplayed? could she have downplayed? could we have downplayed? could you have downplayed? could they have downplayed?
V-ing perfect
could I have been downplaying? could you have been downplaying? could she have been downplaying? could we have been downplaying? could you have been downplaying? could they have been downplaying?
Interro-negative form
Simple form
could I not downplay? could you not downplay? could she not downplay? could we not downplay? could you not downplay? could they not downplay?
V-ing form
could I not be downplaying? could you not be downplaying? could she not be downplaying? could we not be downplaying? could you not be downplaying? could they not be downplaying?
Perfect
could I not have downplayed? could you not have downplayed? could she not have downplayed? could we not have downplayed? could you not have downplayed? could they not have downplayed?
V-ing perfect
could I not have been downplaying? could you not have been downplaying? could she not have been downplaying? could we not have been downplaying? could you not have been downplaying? could they not have been downplaying?