may grain
Verbe régulier : grain - grained- grained
Traduction française : cristalliser - se cristalliser 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may grain
you may grain
she may grain
we may grain
you may grain
they may grain 	I may be graining
you may be graining
she may be graining
we may be graining
you may be graining
they may be graining	I may have grained
you may have grained
she may have grained
we may have grained
you may have grained
they may have grained	I may have been graining
you may have been graining
she may have been graining
we may have been graining
you may have been graining
they may have been graining	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't grain
you mayn't grain
she mayn't grain
we mayn't grain
you mayn't grain
they mayn't grain 	I mayn't be graining
you mayn't be graining
she mayn't be graining
we mayn't be graining
you mayn't be graining
they mayn't be graining	I mayn't have grained
you mayn't have grained
she mayn't have grained
we mayn't have grained
you mayn't have grained
they mayn't have grained	I mayn't have been graining
you mayn't have been graining
she mayn't have been graining
we mayn't have been graining
you mayn't have been graining
they mayn't have been graining	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I grain?
may you grain?
may she grain?
may we grain?
may you grain?
may they grain? 	may I be graining?
may you be graining?
may she be graining?
may we be graining?
may you be graining?
may they be graining? 	may I have grained?
may you have grained?
may she have grained?
may we have grained?
may you have grained?
may they have grained? 	may I have been graining?
may you have been graining?
may she have been graining?
may we have been graining?
may you have been graining?
may they have been graining? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I grain?
mayn't you grain?
mayn't she grain?
mayn't we grain?
mayn't you grain?
mayn't they grain? 	mayn't I be graining?
mayn't you be graining?
mayn't she be graining?
mayn't we be graining?
mayn't you be graining?
mayn't they be graining? 	mayn't I have grained?
mayn't you have grained?
mayn't she have grained?
mayn't we have grained?
mayn't you have grained?
mayn't they have grained? 	mayn't I have been graining?
mayn't you have been graining?
mayn't she have been graining?
mayn't we have been graining?
mayn't you have been graining?
mayn't they have been graining?