I must ulcerate you must ulcerate she must ulcerate we must ulcerate you must ulcerate they must ulcerate
Forma com V-ing
I must be ulcerating you must be ulcerating she must be ulcerating we must be ulcerating you must be ulcerating they must be ulcerating
Perfeito
I must have ulcerated you must have ulcerated she must have ulcerated we must have ulcerated you must have ulcerated they must have ulcerated
Perfeito com V-ing
I must have been ulcerating you must have been ulcerating she must have been ulcerating we must have been ulcerating you must have been ulcerating they must have been ulcerating
Negação
Forma simple
I must not ulcerate you must not ulcerate she must not ulcerate we must not ulcerate you must not ulcerate they must not ulcerate
Forma com V-ing
I must not be ulcerating you must not be ulcerating she must not be ulcerating we must not be ulcerating you must not be ulcerating they must not be ulcerating
Perfeito
I must not have ulcerated you must not have ulcerated she must not have ulcerated we must not have ulcerated you must not have ulcerated they must not have ulcerated
Perfeito com V-ing
I must not have been ulcerating you must not have been ulcerating she must not have been ulcerating we must not have been ulcerating you must not have been ulcerating they must not have been ulcerating
Forma interrogativa
Forma simple
must I ulcerate? must you ulcerate? must she ulcerate? must we ulcerate? must you ulcerate? must they ulcerate?
Forma com V-ing
must I be ulcerating? must you be ulcerating? must she be ulcerating? must we be ulcerating? must you be ulcerating? must they be ulcerating?
Perfeito
must I have ulcerated? must you have ulcerated? must she have ulcerated? must we have ulcerated? must you have ulcerated? must they have ulcerated?
Perfeito com V-ing
must I have been ulcerating? must you have been ulcerating? must she have been ulcerating? must we have been ulcerating? must you have been ulcerating? must they have been ulcerating?
Forma interro-Negação
Forma simple
must I not ulcerate? must you not ulcerate? must she not ulcerate? must we not ulcerate? must you not ulcerate? must they not ulcerate?
Forma com V-ing
must I not be ulcerating? must you not be ulcerating? must she not be ulcerating? must we not be ulcerating? must you not be ulcerating? must they not be ulcerating?
Perfeito
must I not have ulcerated? must you not have ulcerated? must she not have ulcerated? must we not have ulcerated? must you not have ulcerated? must they not have ulcerated?
Perfeito com V-ing
must I not have been ulcerating? must you not have been ulcerating? must she not have been ulcerating? must we not have been ulcerating? must you not have been ulcerating? must they not have been ulcerating?