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
he may grain
we may grain
you may grain
they may grain 	I may be graining
you may be graining
he may be graining
we may be graining
you may be graining
they may be graining	I may have grained
you may have grained
he 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
he 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
he 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
he 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
he 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
he 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 he grain?
may we grain?
may you grain?
may they grain? 	may I be graining?
may you be graining?
may he be graining?
may we be graining?
may you be graining?
may they be graining? 	may I have grained?
may you have grained?
may he 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 he 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 he 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 he 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 he 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 he have been graining?
mayn't we have been graining?
mayn't you have been graining?
mayn't they have been graining?