I must reharden you must reharden he must reharden we must reharden you must reharden they must reharden
Forma com V-ing
I must be rehardening you must be rehardening he must be rehardening we must be rehardening you must be rehardening they must be rehardening
Perfeito
I must have rehardened you must have rehardened he must have rehardened we must have rehardened you must have rehardened they must have rehardened
Perfeito com V-ing
I must have been rehardening you must have been rehardening he must have been rehardening we must have been rehardening you must have been rehardening they must have been rehardening
Negação
Forma simple
I must not reharden you must not reharden he must not reharden we must not reharden you must not reharden they must not reharden
Forma com V-ing
I must not be rehardening you must not be rehardening he must not be rehardening we must not be rehardening you must not be rehardening they must not be rehardening
Perfeito
I must not have rehardened you must not have rehardened he must not have rehardened we must not have rehardened you must not have rehardened they must not have rehardened
Perfeito com V-ing
I must not have been rehardening you must not have been rehardening he must not have been rehardening we must not have been rehardening you must not have been rehardening they must not have been rehardening
Forma interrogativa
Forma simple
must I reharden? must you reharden? must he reharden? must we reharden? must you reharden? must they reharden?
Forma com V-ing
must I be rehardening? must you be rehardening? must he be rehardening? must we be rehardening? must you be rehardening? must they be rehardening?
Perfeito
must I have rehardened? must you have rehardened? must he have rehardened? must we have rehardened? must you have rehardened? must they have rehardened?
Perfeito com V-ing
must I have been rehardening? must you have been rehardening? must he have been rehardening? must we have been rehardening? must you have been rehardening? must they have been rehardening?
Forma interro-Negação
Forma simple
must I not reharden? must you not reharden? must he not reharden? must we not reharden? must you not reharden? must they not reharden?
Forma com V-ing
must I not be rehardening? must you not be rehardening? must he not be rehardening? must we not be rehardening? must you not be rehardening? must they not be rehardening?
Perfeito
must I not have rehardened? must you not have rehardened? must he not have rehardened? must we not have rehardened? must you not have rehardened? must they not have rehardened?
Perfeito com V-ing
must I not have been rehardening? must you not have been rehardening? must he not have been rehardening? must we not have been rehardening? must you not have been rehardening? must they not have been rehardening?