I must gape you must gape she must gape we must gape you must gape they must gape
Forma com V-ing
I must be gaping you must be gaping she must be gaping we must be gaping you must be gaping they must be gaping
Perfeito
I must have gaped you must have gaped she must have gaped we must have gaped you must have gaped they must have gaped
Perfeito com V-ing
I must have been gaping you must have been gaping she must have been gaping we must have been gaping you must have been gaping they must have been gaping
Negação
Forma simple
I must not gape you must not gape she must not gape we must not gape you must not gape they must not gape
Forma com V-ing
I must not be gaping you must not be gaping she must not be gaping we must not be gaping you must not be gaping they must not be gaping
Perfeito
I must not have gaped you must not have gaped she must not have gaped we must not have gaped you must not have gaped they must not have gaped
Perfeito com V-ing
I must not have been gaping you must not have been gaping she must not have been gaping we must not have been gaping you must not have been gaping they must not have been gaping
Forma interrogativa
Forma simple
must I gape? must you gape? must she gape? must we gape? must you gape? must they gape?
Forma com V-ing
must I be gaping? must you be gaping? must she be gaping? must we be gaping? must you be gaping? must they be gaping?
Perfeito
must I have gaped? must you have gaped? must she have gaped? must we have gaped? must you have gaped? must they have gaped?
Perfeito com V-ing
must I have been gaping? must you have been gaping? must she have been gaping? must we have been gaping? must you have been gaping? must they have been gaping?
Forma interro-Negação
Forma simple
must I not gape? must you not gape? must she not gape? must we not gape? must you not gape? must they not gape?
Forma com V-ing
must I not be gaping? must you not be gaping? must she not be gaping? must we not be gaping? must you not be gaping? must they not be gaping?
Perfeito
must I not have gaped? must you not have gaped? must she not have gaped? must we not have gaped? must you not have gaped? must they not have gaped?
Perfeito com V-ing
must I not have been gaping? must you not have been gaping? must she not have been gaping? must we not have been gaping? must you not have been gaping? must they not have been gaping?