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