I can wither you can wither he can wither we can wither you can wither they can wither
Forma com V-ing
I can be withering you can be withering he can be withering we can be withering you can be withering they can be withering
Perfeito
I can have withered you can have withered he can have withered we can have withered you can have withered they can have withered
Perfeito com V-ing
I can have been withering you can have been withering he can have been withering we can have been withering you can have been withering they can have been withering
Negação
Forma simple
I can't wither you can't wither he can't wither we can't wither you can't wither they can't wither
Forma com V-ing
I can't be withering you can't be withering he can't be withering we can't be withering you can't be withering they can't be withering
Perfeito
I can't have withered you can't have withered he can't have withered we can't have withered you can't have withered they can't have withered
Perfeito com V-ing
I can't have been withering you can't have been withering he can't have been withering we can't have been withering you can't have been withering they can't have been withering
Forma interrogativa
Forma simple
can I wither? can you wither? can he wither? can we wither? can you wither? can they wither?
Forma com V-ing
can I be withering? can you be withering? can he be withering? can we be withering? can you be withering? can they be withering?
Perfeito
can I have withered? can you have withered? can he have withered? can we have withered? can you have withered? can they have withered?
Perfeito com V-ing
can I have been withering? can you have been withering? can he have been withering? can we have been withering? can you have been withering? can they have been withering?
Forma interro-Negação
Forma simple
can't I wither? can't you wither? can't he wither? can't we wither? can't you wither? can't they wither?
Forma com V-ing
can't I be withering? can't you be withering? can't he be withering? can't we be withering? can't you be withering? can't they be withering?
Perfeito
can't I have withered? can't you have withered? can't he have withered? can't we have withered? can't you have withered? can't they have withered?
Perfeito com V-ing
can't I have been withering? can't you have been withering? can't he have been withering? can't we have been withering? can't you have been withering? can't they have been withering?