may participate
Verbe régulier : participate - participated- participated
Traduction française : participer - prendre part 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may participate
you may participate
she may participate
we may participate
you may participate
they may participate 	I may be participating
you may be participating
she may be participating
we may be participating
you may be participating
they may be participating	I may have participated
you may have participated
she may have participated
we may have participated
you may have participated
they may have participated	I may have been participating
you may have been participating
she may have been participating
we may have been participating
you may have been participating
they may have been participating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may not participate
you may not participate
she may not participate
we may not participate
you may not participate
they may not participate 	I may not be participating
you may not be participating
she may not be participating
we may not be participating
you may not be participating
they may not be participating	I may not have participated
you may not have participated
she may not have participated
we may not have participated
you may not have participated
they may not have participated	I may not have been participating
you may not have been participating
she may not have been participating
we may not have been participating
you may not have been participating
they may not have been participating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I participate?
may you participate?
may she participate?
may we participate?
may you participate?
may they participate? 	may I be participating?
may you be participating?
may she be participating?
may we be participating?
may you be participating?
may they be participating? 	may I have participated?
may you have participated?
may she have participated?
may we have participated?
may you have participated?
may they have participated? 	may I have been participating?
may you have been participating?
may she have been participating?
may we have been participating?
may you have been participating?
may they have been participating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I not participate?
may you not participate?
may she not participate?
may we not participate?
may you not participate?
may they not participate? 	may I not be participating?
may you not be participating?
may she not be participating?
may we not be participating?
may you not be participating?
may they not be participating? 	may I not have participated?
may you not have participated?
may she not have participated?
may we not have participated?
may you not have participated?
may they not have participated? 	may I not have been participating?
may you not have been participating?
may she not have been participating?
may we not have been participating?
may you not have been participating?
may they not have been participating?