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

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd grate
you'd grate
he'd grate
we'd grate
you'd grate
they'd grate 	I'd be grating
you'd be grating
he'd be grating
we'd be grating
you'd be grating
they'd be grating	I should've grated
you should've grated
he should've grated
we should've grated
you should've grated
they should've grated	I should've been grating
you should've been grating
he should've been grating
we should've been grating
you should've been grating
they should've been grating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't grate
you shouldn't grate
he shouldn't grate
we shouldn't grate
you shouldn't grate
they shouldn't grate 	I shouldn't be grating
you shouldn't be grating
he shouldn't be grating
we shouldn't be grating
you shouldn't be grating
they shouldn't be grating	I shouldn't have grated
you shouldn't have grated
he shouldn't have grated
we shouldn't have grated
you shouldn't have grated
they shouldn't have grated	I shouldn't have been grating
you shouldn't have been grating
he shouldn't have been grating
we shouldn't have been grating
you shouldn't have been grating
they shouldn't have been grating	

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

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I grate?
shouldn't you grate?
shouldn't he grate?
shouldn't we grate?
shouldn't you grate?
shouldn't they grate? 	shouldn't I be grating?
shouldn't you be grating?
shouldn't he be grating?
shouldn't we be grating?
shouldn't you be grating?
shouldn't they be grating? 	shouldn't I have grated?
shouldn't you have grated?
shouldn't he have grated?
shouldn't we have grated?
shouldn't you have grated?
shouldn't they have grated? 	shouldn't I have been grating?
shouldn't you have been grating?
shouldn't he have been grating?
shouldn't we have been grating?
shouldn't you have been grating?
shouldn't they have been grating?