I must ship you must ship she must ship we must ship you must ship they must ship
Forma com V-ing
I must be shipping you must be shipping she must be shipping we must be shipping you must be shipping they must be shipping
Perfeito
I must have shipped you must have shipped she must have shipped we must have shipped you must have shipped they must have shipped
Perfeito com V-ing
I must have been shipping you must have been shipping she must have been shipping we must have been shipping you must have been shipping they must have been shipping
Negação
Forma simple
I must not ship you must not ship she must not ship we must not ship you must not ship they must not ship
Forma com V-ing
I must not be shipping you must not be shipping she must not be shipping we must not be shipping you must not be shipping they must not be shipping
Perfeito
I must not have shipped you must not have shipped she must not have shipped we must not have shipped you must not have shipped they must not have shipped
Perfeito com V-ing
I must not have been shipping you must not have been shipping she must not have been shipping we must not have been shipping you must not have been shipping they must not have been shipping
Forma interrogativa
Forma simple
must I ship? must you ship? must she ship? must we ship? must you ship? must they ship?
Forma com V-ing
must I be shipping? must you be shipping? must she be shipping? must we be shipping? must you be shipping? must they be shipping?
Perfeito
must I have shipped? must you have shipped? must she have shipped? must we have shipped? must you have shipped? must they have shipped?
Perfeito com V-ing
must I have been shipping? must you have been shipping? must she have been shipping? must we have been shipping? must you have been shipping? must they have been shipping?
Forma interro-Negação
Forma simple
must I not ship? must you not ship? must she not ship? must we not ship? must you not ship? must they not ship?
Forma com V-ing
must I not be shipping? must you not be shipping? must she not be shipping? must we not be shipping? must you not be shipping? must they not be shipping?
Perfeito
must I not have shipped? must you not have shipped? must she not have shipped? must we not have shipped? must you not have shipped? must they not have shipped?
Perfeito com V-ing
must I not have been shipping? must you not have been shipping? must she not have been shipping? must we not have been shipping? must you not have been shipping? must they not have been shipping?