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

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may filter
you may filter
he may filter
we may filter
you may filter
they may filter 	I may be filtering
you may be filtering
he may be filtering
we may be filtering
you may be filtering
they may be filtering	I may have filtered
you may have filtered
he may have filtered
we may have filtered
you may have filtered
they may have filtered	I may have been filtering
you may have been filtering
he may have been filtering
we may have been filtering
you may have been filtering
they may have been filtering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may not filter
you may not filter
he may not filter
we may not filter
you may not filter
they may not filter 	I may not be filtering
you may not be filtering
he may not be filtering
we may not be filtering
you may not be filtering
they may not be filtering	I may not have filtered
you may not have filtered
he may not have filtered
we may not have filtered
you may not have filtered
they may not have filtered	I may not have been filtering
you may not have been filtering
he may not have been filtering
we may not have been filtering
you may not have been filtering
they may not have been filtering	

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

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I not filter?
may you not filter?
may he not filter?
may we not filter?
may you not filter?
may they not filter? 	may I not be filtering?
may you not be filtering?
may he not be filtering?
may we not be filtering?
may you not be filtering?
may they not be filtering? 	may I not have filtered?
may you not have filtered?
may he not have filtered?
may we not have filtered?
may you not have filtered?
may they not have filtered? 	may I not have been filtering?
may you not have been filtering?
may he not have been filtering?
may we not have been filtering?
may you not have been filtering?
may they not have been filtering?