I can power you can power he can power we can power you can power they can power
Forma con V-ing
I can be powering you can be powering he can be powering we can be powering you can be powering they can be powering
Perfecto
I can have powered you can have powered he can have powered we can have powered you can have powered they can have powered
Perfecto con V-ing
I can have been powering you can have been powering he can have been powering we can have been powering you can have been powering they can have been powering
Negación
Forma simple
I can't power you can't power he can't power we can't power you can't power they can't power
Forma con V-ing
I can't be powering you can't be powering he can't be powering we can't be powering you can't be powering they can't be powering
Perfecto
I can't have powered you can't have powered he can't have powered we can't have powered you can't have powered they can't have powered
Perfecto con V-ing
I can't have been powering you can't have been powering he can't have been powering we can't have been powering you can't have been powering they can't have been powering
Forma interrogativa
Forma simple
can I power? can you power? can he power? can we power? can you power? can they power?
Forma con V-ing
can I be powering? can you be powering? can he be powering? can we be powering? can you be powering? can they be powering?
Perfecto
can I have powered? can you have powered? can he have powered? can we have powered? can you have powered? can they have powered?
Perfecto con V-ing
can I have been powering? can you have been powering? can he have been powering? can we have been powering? can you have been powering? can they have been powering?
Forma interro-negativa
Forma simple
can't I power? can't you power? can't he power? can't we power? can't you power? can't they power?
Forma con V-ing
can't I be powering? can't you be powering? can't he be powering? can't we be powering? can't you be powering? can't they be powering?
Perfecto
can't I have powered? can't you have powered? can't he have powered? can't we have powered? can't you have powered? can't they have powered?
Perfecto con V-ing
can't I have been powering? can't you have been powering? can't he have been powering? can't we have been powering? can't you have been powering? can't they have been powering?