may fractionate
Verbe régulier : fractionate - fractionated- fractionated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may fractionate
you may fractionate
she may fractionate
we may fractionate
you may fractionate
they may fractionate 	I may be fractionating
you may be fractionating
she may be fractionating
we may be fractionating
you may be fractionating
they may be fractionating	I may have fractionated
you may have fractionated
she may have fractionated
we may have fractionated
you may have fractionated
they may have fractionated	I may have been fractionating
you may have been fractionating
she may have been fractionating
we may have been fractionating
you may have been fractionating
they may have been fractionating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't fractionate
you mayn't fractionate
she mayn't fractionate
we mayn't fractionate
you mayn't fractionate
they mayn't fractionate 	I mayn't be fractionating
you mayn't be fractionating
she mayn't be fractionating
we mayn't be fractionating
you mayn't be fractionating
they mayn't be fractionating	I mayn't have fractionated
you mayn't have fractionated
she mayn't have fractionated
we mayn't have fractionated
you mayn't have fractionated
they mayn't have fractionated	I mayn't have been fractionating
you mayn't have been fractionating
she mayn't have been fractionating
we mayn't have been fractionating
you mayn't have been fractionating
they mayn't have been fractionating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I fractionate?
may you fractionate?
may she fractionate?
may we fractionate?
may you fractionate?
may they fractionate? 	may I be fractionating?
may you be fractionating?
may she be fractionating?
may we be fractionating?
may you be fractionating?
may they be fractionating? 	may I have fractionated?
may you have fractionated?
may she have fractionated?
may we have fractionated?
may you have fractionated?
may they have fractionated? 	may I have been fractionating?
may you have been fractionating?
may she have been fractionating?
may we have been fractionating?
may you have been fractionating?
may they have been fractionating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I fractionate?
mayn't you fractionate?
mayn't she fractionate?
mayn't we fractionate?
mayn't you fractionate?
mayn't they fractionate? 	mayn't I be fractionating?
mayn't you be fractionating?
mayn't she be fractionating?
mayn't we be fractionating?
mayn't you be fractionating?
mayn't they be fractionating? 	mayn't I have fractionated?
mayn't you have fractionated?
mayn't she have fractionated?
mayn't we have fractionated?
mayn't you have fractionated?
mayn't they have fractionated? 	mayn't I have been fractionating?
mayn't you have been fractionating?
mayn't she have been fractionating?
mayn't we have been fractionating?
mayn't you have been fractionating?
mayn't they have been fractionating?