may nitrate
Verbe régulier : nitrate - nitrated- nitrated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may nitrate
you may nitrate
she may nitrate
we may nitrate
you may nitrate
they may nitrate 	I may be nitrating
you may be nitrating
she may be nitrating
we may be nitrating
you may be nitrating
they may be nitrating	I may have nitrated
you may have nitrated
she may have nitrated
we may have nitrated
you may have nitrated
they may have nitrated	I may have been nitrating
you may have been nitrating
she may have been nitrating
we may have been nitrating
you may have been nitrating
they may have been nitrating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may not nitrate
you may not nitrate
she may not nitrate
we may not nitrate
you may not nitrate
they may not nitrate 	I may not be nitrating
you may not be nitrating
she may not be nitrating
we may not be nitrating
you may not be nitrating
they may not be nitrating	I may not have nitrated
you may not have nitrated
she may not have nitrated
we may not have nitrated
you may not have nitrated
they may not have nitrated	I may not have been nitrating
you may not have been nitrating
she may not have been nitrating
we may not have been nitrating
you may not have been nitrating
they may not have been nitrating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I nitrate?
may you nitrate?
may she nitrate?
may we nitrate?
may you nitrate?
may they nitrate? 	may I be nitrating?
may you be nitrating?
may she be nitrating?
may we be nitrating?
may you be nitrating?
may they be nitrating? 	may I have nitrated?
may you have nitrated?
may she have nitrated?
may we have nitrated?
may you have nitrated?
may they have nitrated? 	may I have been nitrating?
may you have been nitrating?
may she have been nitrating?
may we have been nitrating?
may you have been nitrating?
may they have been nitrating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I not nitrate?
may you not nitrate?
may she not nitrate?
may we not nitrate?
may you not nitrate?
may they not nitrate? 	may I not be nitrating?
may you not be nitrating?
may she not be nitrating?
may we not be nitrating?
may you not be nitrating?
may they not be nitrating? 	may I not have nitrated?
may you not have nitrated?
may she not have nitrated?
may we not have nitrated?
may you not have nitrated?
may they not have nitrated? 	may I not have been nitrating?
may you not have been nitrating?
may she not have been nitrating?
may we not have been nitrating?
may you not have been nitrating?
may they not have been nitrating?