may ulcerate
Verbo regolare: ulcerate - ulcerated- ulcerated

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may ulcerate
you may ulcerate
she may ulcerate
we may ulcerate
you may ulcerate
they may ulcerate 	I may be ulcerating
you may be ulcerating
she may be ulcerating
we may be ulcerating
you may be ulcerating
they may be ulcerating	I may have ulcerated
you may have ulcerated
she 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
she may have been ulcerating
we may have been ulcerating
you may have been ulcerating
they may have been ulcerating	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may not ulcerate
you may not ulcerate
she 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
she may not be ulcerating
we may not be ulcerating
you may not be ulcerating
they may not be ulcerating	I may not have ulcerated
you may not have ulcerated
she 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
she 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 semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I ulcerate?
may you ulcerate?
may she ulcerate?
may we ulcerate?
may you ulcerate?
may they ulcerate? 	may I be ulcerating?
may you be ulcerating?
may she be ulcerating?
may we be ulcerating?
may you be ulcerating?
may they be ulcerating? 	may I have ulcerated?
may you have ulcerated?
may she 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 she have been ulcerating?
may we have been ulcerating?
may you have been ulcerating?
may they have been ulcerating? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I not ulcerate?
may you not ulcerate?
may she 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 she not be ulcerating?
may we not be ulcerating?
may you not be ulcerating?
may they not be ulcerating? 	may I not have ulcerated?
may you not have ulcerated?
may she 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 she not have been ulcerating?
may we not have been ulcerating?
may you not have been ulcerating?
may they not have been ulcerating?