I must up you must up she must up we must up you must up they must up
Forma com V-ing
I must be upping you must be upping she must be upping we must be upping you must be upping they must be upping
Perfeito
I must have upped you must have upped she must have upped we must have upped you must have upped they must have upped
Perfeito com V-ing
I must have been upping you must have been upping she must have been upping we must have been upping you must have been upping they must have been upping
Negação
Forma simple
I must not up you must not up she must not up we must not up you must not up they must not up
Forma com V-ing
I must not be upping you must not be upping she must not be upping we must not be upping you must not be upping they must not be upping
Perfeito
I must not have upped you must not have upped she must not have upped we must not have upped you must not have upped they must not have upped
Perfeito com V-ing
I must not have been upping you must not have been upping she must not have been upping we must not have been upping you must not have been upping they must not have been upping
Forma interrogativa
Forma simple
must I up? must you up? must she up? must we up? must you up? must they up?
Forma com V-ing
must I be upping? must you be upping? must she be upping? must we be upping? must you be upping? must they be upping?
Perfeito
must I have upped? must you have upped? must she have upped? must we have upped? must you have upped? must they have upped?
Perfeito com V-ing
must I have been upping? must you have been upping? must she have been upping? must we have been upping? must you have been upping? must they have been upping?
Forma interro-Negação
Forma simple
must I not up? must you not up? must she not up? must we not up? must you not up? must they not up?
Forma com V-ing
must I not be upping? must you not be upping? must she not be upping? must we not be upping? must you not be upping? must they not be upping?
Perfeito
must I not have upped? must you not have upped? must she not have upped? must we not have upped? must you not have upped? must they not have upped?
Perfeito com V-ing
must I not have been upping? must you not have been upping? must she not have been upping? must we not have been upping? must you not have been upping? must they not have been upping?