could tittup
Regelmä&szlig;iges Verb: tittup - tittuped- tittuped

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could tittup
you could tittup
she could tittup
we could tittup
you could tittup
they could tittup 	I could be tittuping
you could be tittuping
she could be tittuping
we could be tittuping
you could be tittuping
they could be tittuping	I could have tittuped
you could have tittuped
she could have tittuped
we could have tittuped
you could have tittuped
they could have tittuped	I could have been tittuping
you could have been tittuping
she could have been tittuping
we could have been tittuping
you could have been tittuping
they could have been tittuping	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not tittup
you could not tittup
she could not tittup
we could not tittup
you could not tittup
they could not tittup 	I could not be tittuping
you could not be tittuping
she could not be tittuping
we could not be tittuping
you could not be tittuping
they could not be tittuping	I could not have tittuped
you could not have tittuped
she could not have tittuped
we could not have tittuped
you could not have tittuped
they could not have tittuped	I could not have been tittuping
you could not have been tittuping
she could not have been tittuping
we could not have been tittuping
you could not have been tittuping
they could not have been tittuping	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I tittup?
could you tittup?
could she tittup?
could we tittup?
could you tittup?
could they tittup? 	could I be tittuping?
could you be tittuping?
could she be tittuping?
could we be tittuping?
could you be tittuping?
could they be tittuping? 	could I have tittuped?
could you have tittuped?
could she have tittuped?
could we have tittuped?
could you have tittuped?
could they have tittuped? 	could I have been tittuping?
could you have been tittuping?
could she have been tittuping?
could we have been tittuping?
could you have been tittuping?
could they have been tittuping? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not tittup?
could you not tittup?
could she not tittup?
could we not tittup?
could you not tittup?
could they not tittup? 	could I not be tittuping?
could you not be tittuping?
could she not be tittuping?
could we not be tittuping?
could you not be tittuping?
could they not be tittuping? 	could I not have tittuped?
could you not have tittuped?
could she not have tittuped?
could we not have tittuped?
could you not have tittuped?
could they not have tittuped? 	could I not have been tittuping?
could you not have been tittuping?
could she not have been tittuping?
could we not have been tittuping?
could you not have been tittuping?
could they not have been tittuping?