may antecede
Verbe régulier : antecede - anteceded- anteceded

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may antecede
you may antecede
she may antecede
we may antecede
you may antecede
they may antecede 	I may be anteceding
you may be anteceding
she may be anteceding
we may be anteceding
you may be anteceding
they may be anteceding	I may have anteceded
you may have anteceded
she may have anteceded
we may have anteceded
you may have anteceded
they may have anteceded	I may have been anteceding
you may have been anteceding
she may have been anteceding
we may have been anteceding
you may have been anteceding
they may have been anteceding	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may not antecede
you may not antecede
she may not antecede
we may not antecede
you may not antecede
they may not antecede 	I may not be anteceding
you may not be anteceding
she may not be anteceding
we may not be anteceding
you may not be anteceding
they may not be anteceding	I may not have anteceded
you may not have anteceded
she may not have anteceded
we may not have anteceded
you may not have anteceded
they may not have anteceded	I may not have been anteceding
you may not have been anteceding
she may not have been anteceding
we may not have been anteceding
you may not have been anteceding
they may not have been anteceding	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I antecede?
may you antecede?
may she antecede?
may we antecede?
may you antecede?
may they antecede? 	may I be anteceding?
may you be anteceding?
may she be anteceding?
may we be anteceding?
may you be anteceding?
may they be anteceding? 	may I have anteceded?
may you have anteceded?
may she have anteceded?
may we have anteceded?
may you have anteceded?
may they have anteceded? 	may I have been anteceding?
may you have been anteceding?
may she have been anteceding?
may we have been anteceding?
may you have been anteceding?
may they have been anteceding? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I not antecede?
may you not antecede?
may she not antecede?
may we not antecede?
may you not antecede?
may they not antecede? 	may I not be anteceding?
may you not be anteceding?
may she not be anteceding?
may we not be anteceding?
may you not be anteceding?
may they not be anteceding? 	may I not have anteceded?
may you not have anteceded?
may she not have anteceded?
may we not have anteceded?
may you not have anteceded?
may they not have anteceded? 	may I not have been anteceding?
may you not have been anteceding?
may she not have been anteceding?
may we not have been anteceding?
may you not have been anteceding?
may they not have been anteceding?