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