may crater
Verbe régulier : crater - cratered- cratered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may crater
you may crater
she may crater
we may crater
you may crater
they may crater 	I may be cratering
you may be cratering
she may be cratering
we may be cratering
you may be cratering
they may be cratering	I may have cratered
you may have cratered
she may have cratered
we may have cratered
you may have cratered
they may have cratered	I may have been cratering
you may have been cratering
she may have been cratering
we may have been cratering
you may have been cratering
they may have been cratering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may not crater
you may not crater
she may not crater
we may not crater
you may not crater
they may not crater 	I may not be cratering
you may not be cratering
she may not be cratering
we may not be cratering
you may not be cratering
they may not be cratering	I may not have cratered
you may not have cratered
she may not have cratered
we may not have cratered
you may not have cratered
they may not have cratered	I may not have been cratering
you may not have been cratering
she may not have been cratering
we may not have been cratering
you may not have been cratering
they may not have been cratering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I crater?
may you crater?
may she crater?
may we crater?
may you crater?
may they crater? 	may I be cratering?
may you be cratering?
may she be cratering?
may we be cratering?
may you be cratering?
may they be cratering? 	may I have cratered?
may you have cratered?
may she have cratered?
may we have cratered?
may you have cratered?
may they have cratered? 	may I have been cratering?
may you have been cratering?
may she have been cratering?
may we have been cratering?
may you have been cratering?
may they have been cratering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I not crater?
may you not crater?
may she not crater?
may we not crater?
may you not crater?
may they not crater? 	may I not be cratering?
may you not be cratering?
may she not be cratering?
may we not be cratering?
may you not be cratering?
may they not be cratering? 	may I not have cratered?
may you not have cratered?
may she not have cratered?
may we not have cratered?
may you not have cratered?
may they not have cratered? 	may I not have been cratering?
may you not have been cratering?
may she not have been cratering?
may we not have been cratering?
may you not have been cratering?
may they not have been cratering?