I can reharden you can reharden he can reharden we can reharden you can reharden they can reharden
Forma con V-ing
I can be rehardening you can be rehardening he can be rehardening we can be rehardening you can be rehardening they can be rehardening
Perfecto
I can have rehardened you can have rehardened he can have rehardened we can have rehardened you can have rehardened they can have rehardened
Perfecto con V-ing
I can have been rehardening you can have been rehardening he can have been rehardening we can have been rehardening you can have been rehardening they can have been rehardening
Negación
Forma simple
I cannot reharden you cannot reharden he cannot reharden we cannot reharden you cannot reharden they cannot reharden
Forma con V-ing
I cannot be rehardening you cannot be rehardening he cannot be rehardening we cannot be rehardening you cannot be rehardening they cannot be rehardening
Perfecto
I cannot have rehardened you cannot have rehardened he cannot have rehardened we cannot have rehardened you cannot have rehardened they cannot have rehardened
Perfecto con V-ing
I cannot have been rehardening you cannot have been rehardening he cannot have been rehardening we cannot have been rehardening you cannot have been rehardening they cannot have been rehardening
Forma interrogativa
Forma simple
can I reharden? can you reharden? can he reharden? can we reharden? can you reharden? can they reharden?
Forma con V-ing
can I be rehardening? can you be rehardening? can he be rehardening? can we be rehardening? can you be rehardening? can they be rehardening?
Perfecto
can I have rehardened? can you have rehardened? can he have rehardened? can we have rehardened? can you have rehardened? can they have rehardened?
Perfecto con V-ing
can I have been rehardening? can you have been rehardening? can he have been rehardening? can we have been rehardening? can you have been rehardening? can they have been rehardening?
Forma interro-negativa
Forma simple
can I not reharden? can you not reharden? can he not reharden? can we not reharden? can you not reharden? can they not reharden?
Forma con V-ing
can I not be rehardening? can you not be rehardening? can he not be rehardening? can we not be rehardening? can you not be rehardening? can they not be rehardening?
Perfecto
can I not have rehardened? can you not have rehardened? can he not have rehardened? can we not have rehardened? can you not have rehardened? can they not have rehardened?
Perfecto con V-ing
can I not have been rehardening? can you not have been rehardening? can he not have been rehardening? can we not have been rehardening? can you not have been rehardening? can they not have been rehardening?