I must callus you must callus she must callus we must callus you must callus they must callus
Forma com V-ing
I must be callusing you must be callusing she must be callusing we must be callusing you must be callusing they must be callusing
Perfeito
I must have callused you must have callused she must have callused we must have callused you must have callused they must have callused
Perfeito com V-ing
I must have been callusing you must have been callusing she must have been callusing we must have been callusing you must have been callusing they must have been callusing
Negação
Forma simple
I must not callus you must not callus she must not callus we must not callus you must not callus they must not callus
Forma com V-ing
I must not be callusing you must not be callusing she must not be callusing we must not be callusing you must not be callusing they must not be callusing
Perfeito
I must not have callused you must not have callused she must not have callused we must not have callused you must not have callused they must not have callused
Perfeito com V-ing
I must not have been callusing you must not have been callusing she must not have been callusing we must not have been callusing you must not have been callusing they must not have been callusing
Forma interrogativa
Forma simple
must I callus? must you callus? must she callus? must we callus? must you callus? must they callus?
Forma com V-ing
must I be callusing? must you be callusing? must she be callusing? must we be callusing? must you be callusing? must they be callusing?
Perfeito
must I have callused? must you have callused? must she have callused? must we have callused? must you have callused? must they have callused?
Perfeito com V-ing
must I have been callusing? must you have been callusing? must she have been callusing? must we have been callusing? must you have been callusing? must they have been callusing?
Forma interro-Negação
Forma simple
must I not callus? must you not callus? must she not callus? must we not callus? must you not callus? must they not callus?
Forma com V-ing
must I not be callusing? must you not be callusing? must she not be callusing? must we not be callusing? must you not be callusing? must they not be callusing?
Perfeito
must I not have callused? must you not have callused? must she not have callused? must we not have callused? must you not have callused? must they not have callused?
Perfeito com V-ing
must I not have been callusing? must you not have been callusing? must she not have been callusing? must we not have been callusing? must you not have been callusing? must they not have been callusing?