I must display you must display she must display we must display you must display they must display
Forma com V-ing
I must be displaying you must be displaying she must be displaying we must be displaying you must be displaying they must be displaying
Perfeito
I must have displayed you must have displayed she must have displayed we must have displayed you must have displayed they must have displayed
Perfeito com V-ing
I must have been displaying you must have been displaying she must have been displaying we must have been displaying you must have been displaying they must have been displaying
Negação
Forma simple
I must not display you must not display she must not display we must not display you must not display they must not display
Forma com V-ing
I must not be displaying you must not be displaying she must not be displaying we must not be displaying you must not be displaying they must not be displaying
Perfeito
I must not have displayed you must not have displayed she must not have displayed we must not have displayed you must not have displayed they must not have displayed
Perfeito com V-ing
I must not have been displaying you must not have been displaying she must not have been displaying we must not have been displaying you must not have been displaying they must not have been displaying
Forma interrogativa
Forma simple
must I display? must you display? must she display? must we display? must you display? must they display?
Forma com V-ing
must I be displaying? must you be displaying? must she be displaying? must we be displaying? must you be displaying? must they be displaying?
Perfeito
must I have displayed? must you have displayed? must she have displayed? must we have displayed? must you have displayed? must they have displayed?
Perfeito com V-ing
must I have been displaying? must you have been displaying? must she have been displaying? must we have been displaying? must you have been displaying? must they have been displaying?
Forma interro-Negação
Forma simple
must I not display? must you not display? must she not display? must we not display? must you not display? must they not display?
Forma com V-ing
must I not be displaying? must you not be displaying? must she not be displaying? must we not be displaying? must you not be displaying? must they not be displaying?
Perfeito
must I not have displayed? must you not have displayed? must she not have displayed? must we not have displayed? must you not have displayed? must they not have displayed?
Perfeito com V-ing
must I not have been displaying? must you not have been displaying? must she not have been displaying? must we not have been displaying? must you not have been displaying? must they not have been displaying?