I could screw you could screw he could screw we could screw you could screw they could screw
Forma con V-ing
I could be screwing you could be screwing he could be screwing we could be screwing you could be screwing they could be screwing
Perfetto
I could have screwed you could have screwed he could have screwed we could have screwed you could have screwed they could have screwed
Perfetto con V-ing
I could have been screwing you could have been screwing he could have been screwing we could have been screwing you could have been screwing they could have been screwing
Negazione
Forma semplice
I could not screw you could not screw he could not screw we could not screw you could not screw they could not screw
Forma con V-ing
I could not be screwing you could not be screwing he could not be screwing we could not be screwing you could not be screwing they could not be screwing
Perfetto
I could not have screwed you could not have screwed he could not have screwed we could not have screwed you could not have screwed they could not have screwed
Perfetto con V-ing
I could not have been screwing you could not have been screwing he could not have been screwing we could not have been screwing you could not have been screwing they could not have been screwing
Forma interrogativa
Forma semplice
could I screw? could you screw? could he screw? could we screw? could you screw? could they screw?
Forma con V-ing
could I be screwing? could you be screwing? could he be screwing? could we be screwing? could you be screwing? could they be screwing?
Perfetto
could I have screwed? could you have screwed? could he have screwed? could we have screwed? could you have screwed? could they have screwed?
Perfetto con V-ing
could I have been screwing? could you have been screwing? could he have been screwing? could we have been screwing? could you have been screwing? could they have been screwing?
Forma interro-negativa
Forma semplice
could I not screw? could you not screw? could he not screw? could we not screw? could you not screw? could they not screw?
Forma con V-ing
could I not be screwing? could you not be screwing? could he not be screwing? could we not be screwing? could you not be screwing? could they not be screwing?
Perfetto
could I not have screwed? could you not have screwed? could he not have screwed? could we not have screwed? could you not have screwed? could they not have screwed?
Perfetto con V-ing
could I not have been screwing? could you not have been screwing? could he not have been screwing? could we not have been screwing? could you not have been screwing? could they not have been screwing?