I may ulcerate you may ulcerate he may ulcerate we may ulcerate you may ulcerate they may ulcerate
Forma com V-ing
I may be ulcerating you may be ulcerating he may be ulcerating we may be ulcerating you may be ulcerating they may be ulcerating
Perfeito
I may have ulcerated you may have ulcerated he may have ulcerated we may have ulcerated you may have ulcerated they may have ulcerated
Perfeito com V-ing
I may have been ulcerating you may have been ulcerating he may have been ulcerating we may have been ulcerating you may have been ulcerating they may have been ulcerating
Negação
Forma simple
I mayn't ulcerate you mayn't ulcerate he mayn't ulcerate we mayn't ulcerate you mayn't ulcerate they mayn't ulcerate
Forma com V-ing
I mayn't be ulcerating you mayn't be ulcerating he mayn't be ulcerating we mayn't be ulcerating you mayn't be ulcerating they mayn't be ulcerating
Perfeito
I mayn't have ulcerated you mayn't have ulcerated he mayn't have ulcerated we mayn't have ulcerated you mayn't have ulcerated they mayn't have ulcerated
Perfeito com V-ing
I mayn't have been ulcerating you mayn't have been ulcerating he mayn't have been ulcerating we mayn't have been ulcerating you mayn't have been ulcerating they mayn't have been ulcerating
Forma interrogativa
Forma simple
may I ulcerate? may you ulcerate? may he ulcerate? may we ulcerate? may you ulcerate? may they ulcerate?
Forma com V-ing
may I be ulcerating? may you be ulcerating? may he be ulcerating? may we be ulcerating? may you be ulcerating? may they be ulcerating?
Perfeito
may I have ulcerated? may you have ulcerated? may he have ulcerated? may we have ulcerated? may you have ulcerated? may they have ulcerated?
Perfeito com V-ing
may I have been ulcerating? may you have been ulcerating? may he have been ulcerating? may we have been ulcerating? may you have been ulcerating? may they have been ulcerating?
Forma interro-Negação
Forma simple
mayn't I ulcerate? mayn't you ulcerate? mayn't he ulcerate? mayn't we ulcerate? mayn't you ulcerate? mayn't they ulcerate?
Forma com V-ing
mayn't I be ulcerating? mayn't you be ulcerating? mayn't he be ulcerating? mayn't we be ulcerating? mayn't you be ulcerating? mayn't they be ulcerating?
Perfeito
mayn't I have ulcerated? mayn't you have ulcerated? mayn't he have ulcerated? mayn't we have ulcerated? mayn't you have ulcerated? mayn't they have ulcerated?
Perfeito com V-ing
mayn't I have been ulcerating? mayn't you have been ulcerating? mayn't he have been ulcerating? mayn't we have been ulcerating? mayn't you have been ulcerating? mayn't they have been ulcerating?