I could interplay you could interplay he could interplay we could interplay you could interplay they could interplay
Forme en V-ing
I could be interplaying you could be interplaying he could be interplaying we could be interplaying you could be interplaying they could be interplaying
Perfect
I could have interplayed you could have interplayed he could have interplayed we could have interplayed you could have interplayed they could have interplayed
Perfect en V-ing
I could have been interplaying you could have been interplaying he could have been interplaying we could have been interplaying you could have been interplaying they could have been interplaying
Négation
Forme simple
I couldn't interplay you couldn't interplay he couldn't interplay we couldn't interplay you couldn't interplay they couldn't interplay
Forme en V-ing
I couldn't be interplaying you couldn't be interplaying he couldn't be interplaying we couldn't be interplaying you couldn't be interplaying they couldn't be interplaying
Perfect
I couldn't have interplayed you couldn't have interplayed he couldn't have interplayed we couldn't have interplayed you couldn't have interplayed they couldn't have interplayed
Perfect en V-ing
I couldn't have been interplaying you couldn't have been interplaying he couldn't have been interplaying we couldn't have been interplaying you couldn't have been interplaying they couldn't have been interplaying
Forme interrogative
Forme simple
could I interplay? could you interplay? could he interplay? could we interplay? could you interplay? could they interplay?
Forme en V-ing
could I be interplaying? could you be interplaying? could he be interplaying? could we be interplaying? could you be interplaying? could they be interplaying?
Perfect
could I have interplayed? could you have interplayed? could he have interplayed? could we have interplayed? could you have interplayed? could they have interplayed?
Perfect en V-ing
could I have been interplaying? could you have been interplaying? could he have been interplaying? could we have been interplaying? could you have been interplaying? could they have been interplaying?
Forme interro-négative
Forme simple
couldn't I interplay? couldn't you interplay? couldn't he interplay? couldn't we interplay? couldn't you interplay? couldn't they interplay?
Forme en V-ing
couldn't I be interplaying? couldn't you be interplaying? couldn't he be interplaying? couldn't we be interplaying? couldn't you be interplaying? couldn't they be interplaying?
Perfect
couldn't I have interplayed? couldn't you have interplayed? couldn't he have interplayed? couldn't we have interplayed? couldn't you have interplayed? couldn't they have interplayed?
Perfect en V-ing
couldn't I have been interplaying? couldn't you have been interplaying? couldn't he have been interplaying? couldn't we have been interplaying? couldn't you have been interplaying? couldn't they have been interplaying?