I must force you must force he must force we must force you must force they must force
Forma com V-ing
I must be forcing you must be forcing he must be forcing we must be forcing you must be forcing they must be forcing
Perfeito
I must have forced you must have forced he must have forced we must have forced you must have forced they must have forced
Perfeito com V-ing
I must have been forcing you must have been forcing he must have been forcing we must have been forcing you must have been forcing they must have been forcing
Negação
Forma simple
I must not force you must not force he must not force we must not force you must not force they must not force
Forma com V-ing
I must not be forcing you must not be forcing he must not be forcing we must not be forcing you must not be forcing they must not be forcing
Perfeito
I must not have forced you must not have forced he must not have forced we must not have forced you must not have forced they must not have forced
Perfeito com V-ing
I must not have been forcing you must not have been forcing he must not have been forcing we must not have been forcing you must not have been forcing they must not have been forcing
Forma interrogativa
Forma simple
must I force? must you force? must he force? must we force? must you force? must they force?
Forma com V-ing
must I be forcing? must you be forcing? must he be forcing? must we be forcing? must you be forcing? must they be forcing?
Perfeito
must I have forced? must you have forced? must he have forced? must we have forced? must you have forced? must they have forced?
Perfeito com V-ing
must I have been forcing? must you have been forcing? must he have been forcing? must we have been forcing? must you have been forcing? must they have been forcing?
Forma interro-Negação
Forma simple
must I not force? must you not force? must he not force? must we not force? must you not force? must they not force?
Forma com V-ing
must I not be forcing? must you not be forcing? must he not be forcing? must we not be forcing? must you not be forcing? must they not be forcing?
Perfeito
must I not have forced? must you not have forced? must he not have forced? must we not have forced? must you not have forced? must they not have forced?
Perfeito com V-ing
must I not have been forcing? must you not have been forcing? must he not have been forcing? must we not have been forcing? must you not have been forcing? must they not have been forcing?