I must amend you must amend he must amend we must amend you must amend they must amend
Forma com V-ing
I must be amending you must be amending he must be amending we must be amending you must be amending they must be amending
Perfeito
I must have amended you must have amended he must have amended we must have amended you must have amended they must have amended
Perfeito com V-ing
I must have been amending you must have been amending he must have been amending we must have been amending you must have been amending they must have been amending
Negação
Forma simple
I must not amend you must not amend he must not amend we must not amend you must not amend they must not amend
Forma com V-ing
I must not be amending you must not be amending he must not be amending we must not be amending you must not be amending they must not be amending
Perfeito
I must not have amended you must not have amended he must not have amended we must not have amended you must not have amended they must not have amended
Perfeito com V-ing
I must not have been amending you must not have been amending he must not have been amending we must not have been amending you must not have been amending they must not have been amending
Forma interrogativa
Forma simple
must I amend? must you amend? must he amend? must we amend? must you amend? must they amend?
Forma com V-ing
must I be amending? must you be amending? must he be amending? must we be amending? must you be amending? must they be amending?
Perfeito
must I have amended? must you have amended? must he have amended? must we have amended? must you have amended? must they have amended?
Perfeito com V-ing
must I have been amending? must you have been amending? must he have been amending? must we have been amending? must you have been amending? must they have been amending?
Forma interro-Negação
Forma simple
must I not amend? must you not amend? must he not amend? must we not amend? must you not amend? must they not amend?
Forma com V-ing
must I not be amending? must you not be amending? must he not be amending? must we not be amending? must you not be amending? must they not be amending?
Perfeito
must I not have amended? must you not have amended? must he not have amended? must we not have amended? must you not have amended? must they not have amended?
Perfeito com V-ing
must I not have been amending? must you not have been amending? must he not have been amending? must we not have been amending? must you not have been amending? must they not have been amending?