can ulcerate
Regelmä&szlig;iges Verb: ulcerate - ulcerated- ulcerated

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I can ulcerate
you can ulcerate
she can ulcerate
we can ulcerate
you can ulcerate
they can ulcerate 	I can be ulcerating
you can be ulcerating
she can be ulcerating
we can be ulcerating
you can be ulcerating
they can be ulcerating	I can have ulcerated
you can have ulcerated
she can have ulcerated
we can have ulcerated
you can have ulcerated
they can have ulcerated	I can have been ulcerating
you can have been ulcerating
she can have been ulcerating
we can have been ulcerating
you can have been ulcerating
they can have been ulcerating	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I cannot ulcerate
you cannot ulcerate
she cannot ulcerate
we cannot ulcerate
you cannot ulcerate
they cannot ulcerate 	I cannot be ulcerating
you cannot be ulcerating
she cannot be ulcerating
we cannot be ulcerating
you cannot be ulcerating
they cannot be ulcerating	I cannot have ulcerated
you cannot have ulcerated
she cannot have ulcerated
we cannot have ulcerated
you cannot have ulcerated
they cannot have ulcerated	I cannot have been ulcerating
you cannot have been ulcerating
she cannot have been ulcerating
we cannot have been ulcerating
you cannot have been ulcerating
they cannot have been ulcerating	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can I ulcerate?
can you ulcerate?
can she ulcerate?
can we ulcerate?
can you ulcerate?
can they ulcerate? 	can I be ulcerating?
can you be ulcerating?
can she be ulcerating?
can we be ulcerating?
can you be ulcerating?
can they be ulcerating? 	can I have ulcerated?
can you have ulcerated?
can she have ulcerated?
can we have ulcerated?
can you have ulcerated?
can they have ulcerated? 	can I have been ulcerating?
can you have been ulcerating?
can she have been ulcerating?
can we have been ulcerating?
can you have been ulcerating?
can they have been ulcerating? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can I not ulcerate?
can you not ulcerate?
can she not ulcerate?
can we not ulcerate?
can you not ulcerate?
can they not ulcerate? 	can I not be ulcerating?
can you not be ulcerating?
can she not be ulcerating?
can we not be ulcerating?
can you not be ulcerating?
can they not be ulcerating? 	can I not have ulcerated?
can you not have ulcerated?
can she not have ulcerated?
can we not have ulcerated?
can you not have ulcerated?
can they not have ulcerated? 	can I not have been ulcerating?
can you not have been ulcerating?
can she not have been ulcerating?
can we not have been ulcerating?
can you not have been ulcerating?
can they not have been ulcerating?