should filter
Verbe régulier : filter - filtered- filtered
Traduction française : filtrer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd filter
you'd filter
she'd filter
we'd filter
you'd filter
they'd filter 	I'd be filtering
you'd be filtering
she'd be filtering
we'd be filtering
you'd be filtering
they'd be filtering	I should've filtered
you should've filtered
she should've filtered
we should've filtered
you should've filtered
they should've filtered	I should've been filtering
you should've been filtering
she should've been filtering
we should've been filtering
you should've been filtering
they should've been filtering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't filter
you shouldn't filter
she shouldn't filter
we shouldn't filter
you shouldn't filter
they shouldn't filter 	I shouldn't be filtering
you shouldn't be filtering
she shouldn't be filtering
we shouldn't be filtering
you shouldn't be filtering
they shouldn't be filtering	I shouldn't have filtered
you shouldn't have filtered
she shouldn't have filtered
we shouldn't have filtered
you shouldn't have filtered
they shouldn't have filtered	I shouldn't have been filtering
you shouldn't have been filtering
she shouldn't have been filtering
we shouldn't have been filtering
you shouldn't have been filtering
they shouldn't have been filtering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I filter?
should you filter?
should she filter?
should we filter?
should you filter?
should they filter? 	should I be filtering?
should you be filtering?
should she be filtering?
should we be filtering?
should you be filtering?
should they be filtering? 	should I have filtered?
should you have filtered?
should she have filtered?
should we have filtered?
should you have filtered?
should they have filtered? 	should I have been filtering?
should you have been filtering?
should she have been filtering?
should we have been filtering?
should you have been filtering?
should they have been filtering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I filter?
shouldn't you filter?
shouldn't she filter?
shouldn't we filter?
shouldn't you filter?
shouldn't they filter? 	shouldn't I be filtering?
shouldn't you be filtering?
shouldn't she be filtering?
shouldn't we be filtering?
shouldn't you be filtering?
shouldn't they be filtering? 	shouldn't I have filtered?
shouldn't you have filtered?
shouldn't she have filtered?
shouldn't we have filtered?
shouldn't you have filtered?
shouldn't they have filtered? 	shouldn't I have been filtering?
shouldn't you have been filtering?
shouldn't she have been filtering?
shouldn't we have been filtering?
shouldn't you have been filtering?
shouldn't they have been filtering?