I can kipper you can kipper he can kipper we can kipper you can kipper they can kipper
Forma com V-ing
I can be kippering you can be kippering he can be kippering we can be kippering you can be kippering they can be kippering
Perfeito
I can have kippered you can have kippered he can have kippered we can have kippered you can have kippered they can have kippered
Perfeito com V-ing
I can have been kippering you can have been kippering he can have been kippering we can have been kippering you can have been kippering they can have been kippering
Negação
Forma simple
I cannot kipper you cannot kipper he cannot kipper we cannot kipper you cannot kipper they cannot kipper
Forma com V-ing
I cannot be kippering you cannot be kippering he cannot be kippering we cannot be kippering you cannot be kippering they cannot be kippering
Perfeito
I cannot have kippered you cannot have kippered he cannot have kippered we cannot have kippered you cannot have kippered they cannot have kippered
Perfeito com V-ing
I cannot have been kippering you cannot have been kippering he cannot have been kippering we cannot have been kippering you cannot have been kippering they cannot have been kippering
Forma interrogativa
Forma simple
can I kipper? can you kipper? can he kipper? can we kipper? can you kipper? can they kipper?
Forma com V-ing
can I be kippering? can you be kippering? can he be kippering? can we be kippering? can you be kippering? can they be kippering?
Perfeito
can I have kippered? can you have kippered? can he have kippered? can we have kippered? can you have kippered? can they have kippered?
Perfeito com V-ing
can I have been kippering? can you have been kippering? can he have been kippering? can we have been kippering? can you have been kippering? can they have been kippering?
Forma interro-Negação
Forma simple
can I not kipper? can you not kipper? can he not kipper? can we not kipper? can you not kipper? can they not kipper?
Forma com V-ing
can I not be kippering? can you not be kippering? can he not be kippering? can we not be kippering? can you not be kippering? can they not be kippering?
Perfeito
can I not have kippered? can you not have kippered? can he not have kippered? can we not have kippered? can you not have kippered? can they not have kippered?
Perfeito com V-ing
can I not have been kippering? can you not have been kippering? can he not have been kippering? can we not have been kippering? can you not have been kippering? can they not have been kippering?