I must star you must star he must star we must star you must star they must star
Forma com V-ing
I must be starring you must be starring he must be starring we must be starring you must be starring they must be starring
Perfeito
I must have starred you must have starred he must have starred we must have starred you must have starred they must have starred
Perfeito com V-ing
I must have been starring you must have been starring he must have been starring we must have been starring you must have been starring they must have been starring
Negação
Forma simple
I must not star you must not star he must not star we must not star you must not star they must not star
Forma com V-ing
I must not be starring you must not be starring he must not be starring we must not be starring you must not be starring they must not be starring
Perfeito
I must not have starred you must not have starred he must not have starred we must not have starred you must not have starred they must not have starred
Perfeito com V-ing
I must not have been starring you must not have been starring he must not have been starring we must not have been starring you must not have been starring they must not have been starring
Forma interrogativa
Forma simple
must I star? must you star? must he star? must we star? must you star? must they star?
Forma com V-ing
must I be starring? must you be starring? must he be starring? must we be starring? must you be starring? must they be starring?
Perfeito
must I have starred? must you have starred? must he have starred? must we have starred? must you have starred? must they have starred?
Perfeito com V-ing
must I have been starring? must you have been starring? must he have been starring? must we have been starring? must you have been starring? must they have been starring?
Forma interro-Negação
Forma simple
must I not star? must you not star? must he not star? must we not star? must you not star? must they not star?
Forma com V-ing
must I not be starring? must you not be starring? must he not be starring? must we not be starring? must you not be starring? must they not be starring?
Perfeito
must I not have starred? must you not have starred? must he not have starred? must we not have starred? must you not have starred? must they not have starred?
Perfeito com V-ing
must I not have been starring? must you not have been starring? must he not have been starring? must we not have been starring? must you not have been starring? must they not have been starring?