could backstroke
Regelmä&szlig;iges Verb: backstroke - backstroked- backstroked

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could backstroke
you could backstroke
she could backstroke
we could backstroke
you could backstroke
they could backstroke 	I could be backstroking
you could be backstroking
she could be backstroking
we could be backstroking
you could be backstroking
they could be backstroking	I could have backstroked
you could have backstroked
she could have backstroked
we could have backstroked
you could have backstroked
they could have backstroked	I could have been backstroking
you could have been backstroking
she could have been backstroking
we could have been backstroking
you could have been backstroking
they could have been backstroking	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not backstroke
you could not backstroke
she could not backstroke
we could not backstroke
you could not backstroke
they could not backstroke 	I could not be backstroking
you could not be backstroking
she could not be backstroking
we could not be backstroking
you could not be backstroking
they could not be backstroking	I could not have backstroked
you could not have backstroked
she could not have backstroked
we could not have backstroked
you could not have backstroked
they could not have backstroked	I could not have been backstroking
you could not have been backstroking
she could not have been backstroking
we could not have been backstroking
you could not have been backstroking
they could not have been backstroking	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I backstroke?
could you backstroke?
could she backstroke?
could we backstroke?
could you backstroke?
could they backstroke? 	could I be backstroking?
could you be backstroking?
could she be backstroking?
could we be backstroking?
could you be backstroking?
could they be backstroking? 	could I have backstroked?
could you have backstroked?
could she have backstroked?
could we have backstroked?
could you have backstroked?
could they have backstroked? 	could I have been backstroking?
could you have been backstroking?
could she have been backstroking?
could we have been backstroking?
could you have been backstroking?
could they have been backstroking? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not backstroke?
could you not backstroke?
could she not backstroke?
could we not backstroke?
could you not backstroke?
could they not backstroke? 	could I not be backstroking?
could you not be backstroking?
could she not be backstroking?
could we not be backstroking?
could you not be backstroking?
could they not be backstroking? 	could I not have backstroked?
could you not have backstroked?
could she not have backstroked?
could we not have backstroked?
could you not have backstroked?
could they not have backstroked? 	could I not have been backstroking?
could you not have been backstroking?
could she not have been backstroking?
could we not have been backstroking?
could you not have been backstroking?
could they not have been backstroking?