can grate
Verbe régulier : grate - grated- grated
Traduction française : râper - grincer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can grate
you can grate
she can grate
we can grate
you can grate
they can grate 	I can be grating
you can be grating
she can be grating
we can be grating
you can be grating
they can be grating	I can have grated
you can have grated
she can have grated
we can have grated
you can have grated
they can have grated	I can have been grating
you can have been grating
she can have been grating
we can have been grating
you can have been grating
they can have been grating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot grate
you cannot grate
she cannot grate
we cannot grate
you cannot grate
they cannot grate 	I cannot be grating
you cannot be grating
she cannot be grating
we cannot be grating
you cannot be grating
they cannot be grating	I cannot have grated
you cannot have grated
she cannot have grated
we cannot have grated
you cannot have grated
they cannot have grated	I cannot have been grating
you cannot have been grating
she cannot have been grating
we cannot have been grating
you cannot have been grating
they cannot have been grating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I grate?
can you grate?
can she grate?
can we grate?
can you grate?
can they grate? 	can I be grating?
can you be grating?
can she be grating?
can we be grating?
can you be grating?
can they be grating? 	can I have grated?
can you have grated?
can she have grated?
can we have grated?
can you have grated?
can they have grated? 	can I have been grating?
can you have been grating?
can she have been grating?
can we have been grating?
can you have been grating?
can they have been grating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I not grate?
can you not grate?
can she not grate?
can we not grate?
can you not grate?
can they not grate? 	can I not be grating?
can you not be grating?
can she not be grating?
can we not be grating?
can you not be grating?
can they not be grating? 	can I not have grated?
can you not have grated?
can she not have grated?
can we not have grated?
can you not have grated?
can they not have grated? 	can I not have been grating?
can you not have been grating?
can she not have been grating?
can we not have been grating?
can you not have been grating?
can they not have been grating?