could foster
Regelmä&szlig;iges Verb: foster - fostered- fostered

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could foster
you could foster
he could foster
we could foster
you could foster
they could foster 	I could be fostering
you could be fostering
he could be fostering
we could be fostering
you could be fostering
they could be fostering	I could have fostered
you could have fostered
he could have fostered
we could have fostered
you could have fostered
they could have fostered	I could have been fostering
you could have been fostering
he could have been fostering
we could have been fostering
you could have been fostering
they could have been fostering	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't foster
you couldn't foster
he couldn't foster
we couldn't foster
you couldn't foster
they couldn't foster 	I couldn't be fostering
you couldn't be fostering
he couldn't be fostering
we couldn't be fostering
you couldn't be fostering
they couldn't be fostering	I couldn't have fostered
you couldn't have fostered
he couldn't have fostered
we couldn't have fostered
you couldn't have fostered
they couldn't have fostered	I couldn't have been fostering
you couldn't have been fostering
he couldn't have been fostering
we couldn't have been fostering
you couldn't have been fostering
they couldn't have been fostering	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I foster?
could you foster?
could he foster?
could we foster?
could you foster?
could they foster? 	could I be fostering?
could you be fostering?
could he be fostering?
could we be fostering?
could you be fostering?
could they be fostering? 	could I have fostered?
could you have fostered?
could he have fostered?
could we have fostered?
could you have fostered?
could they have fostered? 	could I have been fostering?
could you have been fostering?
could he have been fostering?
could we have been fostering?
could you have been fostering?
could they have been fostering? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I foster?
couldn't you foster?
couldn't he foster?
couldn't we foster?
couldn't you foster?
couldn't they foster? 	couldn't I be fostering?
couldn't you be fostering?
couldn't he be fostering?
couldn't we be fostering?
couldn't you be fostering?
couldn't they be fostering? 	couldn't I have fostered?
couldn't you have fostered?
couldn't he have fostered?
couldn't we have fostered?
couldn't you have fostered?
couldn't they have fostered? 	couldn't I have been fostering?
couldn't you have been fostering?
couldn't he have been fostering?
couldn't we have been fostering?
couldn't you have been fostering?
couldn't they have been fostering?