I can refasten you can refasten he can refasten we can refasten you can refasten they can refasten
Forma com V-ing
I can be refastening you can be refastening he can be refastening we can be refastening you can be refastening they can be refastening
Perfeito
I can have refastened you can have refastened he can have refastened we can have refastened you can have refastened they can have refastened
Perfeito com V-ing
I can have been refastening you can have been refastening he can have been refastening we can have been refastening you can have been refastening they can have been refastening
Negação
Forma simple
I can't refasten you can't refasten he can't refasten we can't refasten you can't refasten they can't refasten
Forma com V-ing
I can't be refastening you can't be refastening he can't be refastening we can't be refastening you can't be refastening they can't be refastening
Perfeito
I can't have refastened you can't have refastened he can't have refastened we can't have refastened you can't have refastened they can't have refastened
Perfeito com V-ing
I can't have been refastening you can't have been refastening he can't have been refastening we can't have been refastening you can't have been refastening they can't have been refastening
Forma interrogativa
Forma simple
can I refasten? can you refasten? can he refasten? can we refasten? can you refasten? can they refasten?
Forma com V-ing
can I be refastening? can you be refastening? can he be refastening? can we be refastening? can you be refastening? can they be refastening?
Perfeito
can I have refastened? can you have refastened? can he have refastened? can we have refastened? can you have refastened? can they have refastened?
Perfeito com V-ing
can I have been refastening? can you have been refastening? can he have been refastening? can we have been refastening? can you have been refastening? can they have been refastening?
Forma interro-Negação
Forma simple
can't I refasten? can't you refasten? can't he refasten? can't we refasten? can't you refasten? can't they refasten?
Forma com V-ing
can't I be refastening? can't you be refastening? can't he be refastening? can't we be refastening? can't you be refastening? can't they be refastening?
Perfeito
can't I have refastened? can't you have refastened? can't he have refastened? can't we have refastened? can't you have refastened? can't they have refastened?
Perfeito com V-ing
can't I have been refastening? can't you have been refastening? can't he have been refastening? can't we have been refastening? can't you have been refastening? can't they have been refastening?