I could peer you could peer he could peer we could peer you could peer they could peer
Forma con V-ing
I could be peering you could be peering he could be peering we could be peering you could be peering they could be peering
Perfetto
I could have peered you could have peered he could have peered we could have peered you could have peered they could have peered
Perfetto con V-ing
I could have been peering you could have been peering he could have been peering we could have been peering you could have been peering they could have been peering
Negazione
Forma semplice
I couldn't peer you couldn't peer he couldn't peer we couldn't peer you couldn't peer they couldn't peer
Forma con V-ing
I couldn't be peering you couldn't be peering he couldn't be peering we couldn't be peering you couldn't be peering they couldn't be peering
Perfetto
I couldn't have peered you couldn't have peered he couldn't have peered we couldn't have peered you couldn't have peered they couldn't have peered
Perfetto con V-ing
I couldn't have been peering you couldn't have been peering he couldn't have been peering we couldn't have been peering you couldn't have been peering they couldn't have been peering
Forma interrogativa
Forma semplice
could I peer? could you peer? could he peer? could we peer? could you peer? could they peer?
Forma con V-ing
could I be peering? could you be peering? could he be peering? could we be peering? could you be peering? could they be peering?
Perfetto
could I have peered? could you have peered? could he have peered? could we have peered? could you have peered? could they have peered?
Perfetto con V-ing
could I have been peering? could you have been peering? could he have been peering? could we have been peering? could you have been peering? could they have been peering?
Forma interro-negativa
Forma semplice
couldn't I peer? couldn't you peer? couldn't he peer? couldn't we peer? couldn't you peer? couldn't they peer?
Forma con V-ing
couldn't I be peering? couldn't you be peering? couldn't he be peering? couldn't we be peering? couldn't you be peering? couldn't they be peering?
Perfetto
couldn't I have peered? couldn't you have peered? couldn't he have peered? couldn't we have peered? couldn't you have peered? couldn't they have peered?
Perfetto con V-ing
couldn't I have been peering? couldn't you have been peering? couldn't he have been peering? couldn't we have been peering? couldn't you have been peering? couldn't they have been peering?