could mature
Regelmä&szlig;iges Verb: mature - matured- matured

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could mature
you could mature
she could mature
we could mature
you could mature
they could mature 	I could be maturing
you could be maturing
she could be maturing
we could be maturing
you could be maturing
they could be maturing	I could have matured
you could have matured
she could have matured
we could have matured
you could have matured
they could have matured	I could have been maturing
you could have been maturing
she could have been maturing
we could have been maturing
you could have been maturing
they could have been maturing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not mature
you could not mature
she could not mature
we could not mature
you could not mature
they could not mature 	I could not be maturing
you could not be maturing
she could not be maturing
we could not be maturing
you could not be maturing
they could not be maturing	I could not have matured
you could not have matured
she could not have matured
we could not have matured
you could not have matured
they could not have matured	I could not have been maturing
you could not have been maturing
she could not have been maturing
we could not have been maturing
you could not have been maturing
they could not have been maturing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I mature?
could you mature?
could she mature?
could we mature?
could you mature?
could they mature? 	could I be maturing?
could you be maturing?
could she be maturing?
could we be maturing?
could you be maturing?
could they be maturing? 	could I have matured?
could you have matured?
could she have matured?
could we have matured?
could you have matured?
could they have matured? 	could I have been maturing?
could you have been maturing?
could she have been maturing?
could we have been maturing?
could you have been maturing?
could they have been maturing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not mature?
could you not mature?
could she not mature?
could we not mature?
could you not mature?
could they not mature? 	could I not be maturing?
could you not be maturing?
could she not be maturing?
could we not be maturing?
could you not be maturing?
could they not be maturing? 	could I not have matured?
could you not have matured?
could she not have matured?
could we not have matured?
could you not have matured?
could they not have matured? 	could I not have been maturing?
could you not have been maturing?
could she not have been maturing?
could we not have been maturing?
could you not have been maturing?
could they not have been maturing?