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