could grate
Regelmä&szlig;iges Verb: grate - grated- grated

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could grate
you could grate
he could grate
we could grate
you could grate
they could grate 	I could be grating
you could be grating
he could be grating
we could be grating
you could be grating
they could be grating	I could have grated
you could have grated
he could have grated
we could have grated
you could have grated
they could have grated	I could have been grating
you could have been grating
he could have been grating
we could have been grating
you could have been grating
they could have been grating	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not grate
you could not grate
he could not grate
we could not grate
you could not grate
they could not grate 	I could not be grating
you could not be grating
he could not be grating
we could not be grating
you could not be grating
they could not be grating	I could not have grated
you could not have grated
he could not have grated
we could not have grated
you could not have grated
they could not have grated	I could not have been grating
you could not have been grating
he could not have been grating
we could not have been grating
you could not have been grating
they could not have been grating	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I grate?
could you grate?
could he grate?
could we grate?
could you grate?
could they grate? 	could I be grating?
could you be grating?
could he be grating?
could we be grating?
could you be grating?
could they be grating? 	could I have grated?
could you have grated?
could he have grated?
could we have grated?
could you have grated?
could they have grated? 	could I have been grating?
could you have been grating?
could he have been grating?
could we have been grating?
could you have been grating?
could they have been grating? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not grate?
could you not grate?
could he not grate?
could we not grate?
could you not grate?
could they not grate? 	could I not be grating?
could you not be grating?
could he not be grating?
could we not be grating?
could you not be grating?
could they not be grating? 	could I not have grated?
could you not have grated?
could he not have grated?
could we not have grated?
could you not have grated?
could they not have grated? 	could I not have been grating?
could you not have been grating?
could he not have been grating?
could we not have been grating?
could you not have been grating?
could they not have been grating?