Conjugación del verbo inglés
MAY ULCERATE

Verbo regular: ulcerate - ulcerated - ulcerated

Afirmación

Forma simple	Forma con V-ing
I may ulcerate you may ulcerate he may ulcerate we may ulcerate you may ulcerate they may ulcerate	I may be ulcerating you may be ulcerating he may be ulcerating we may be ulcerating you may be ulcerating they may be ulcerating
Perfecto	Perfecto con V-ing
I may have ulcerated you may have ulcerated he may have ulcerated we may have ulcerated you may have ulcerated they may have ulcerated	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

Negación

Forma simple	Forma con V-ing
I may not ulcerate you may not ulcerate he may not ulcerate we may not ulcerate you may not ulcerate they may not ulcerate	I may not be ulcerating you may not be ulcerating he may not be ulcerating we may not be ulcerating you may not be ulcerating they may not be ulcerating
Perfecto	Perfecto con V-ing
I may not have ulcerated you may not have ulcerated he may not have ulcerated we may not have ulcerated you may not have ulcerated they may not have ulcerated	I may not have been ulcerating you may not have been ulcerating he may not have been ulcerating we may not have been ulcerating you may not have been ulcerating they may not have been ulcerating

Forma interrogativa

Forma simple	Forma con V-ing
may I ulcerate? may you ulcerate? may he ulcerate? may we ulcerate? may you ulcerate? may they ulcerate?	may I be ulcerating? may you be ulcerating? may he be ulcerating? may we be ulcerating? may you be ulcerating? may they be ulcerating?
Perfecto	Perfecto con V-ing
may I have ulcerated? may you have ulcerated? may he have ulcerated? may we have ulcerated? may you have ulcerated? may they have ulcerated?	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-negativa

Forma simple	Forma con V-ing
may I not ulcerate? may you not ulcerate? may he not ulcerate? may we not ulcerate? may you not ulcerate? may they not ulcerate?	may I not be ulcerating? may you not be ulcerating? may he not be ulcerating? may we not be ulcerating? may you not be ulcerating? may they not be ulcerating?
Perfecto	Perfecto con V-ing
may I not have ulcerated? may you not have ulcerated? may he not have ulcerated? may we not have ulcerated? may you not have ulcerated? may they not have ulcerated?	may I not have been ulcerating? may you not have been ulcerating? may he not have been ulcerating? may we not have been ulcerating? may you not have been ulcerating? may they not have been ulcerating?