I may operate you may operate he may operate we may operate you may operate they may operate
Forme en V-ing
I may be operating you may be operating he may be operating we may be operating you may be operating they may be operating
Perfect
I may have operated you may have operated he may have operated we may have operated you may have operated they may have operated
Perfect en V-ing
I may have been operating you may have been operating he may have been operating we may have been operating you may have been operating they may have been operating
Négation
Forme simple
I may not operate you may not operate he may not operate we may not operate you may not operate they may not operate
Forme en V-ing
I may not be operating you may not be operating he may not be operating we may not be operating you may not be operating they may not be operating
Perfect
I may not have operated you may not have operated he may not have operated we may not have operated you may not have operated they may not have operated
Perfect en V-ing
I may not have been operating you may not have been operating he may not have been operating we may not have been operating you may not have been operating they may not have been operating
Forme interrogative
Forme simple
may I operate? may you operate? may he operate? may we operate? may you operate? may they operate?
Forme en V-ing
may I be operating? may you be operating? may he be operating? may we be operating? may you be operating? may they be operating?
Perfect
may I have operated? may you have operated? may he have operated? may we have operated? may you have operated? may they have operated?
Perfect en V-ing
may I have been operating? may you have been operating? may he have been operating? may we have been operating? may you have been operating? may they have been operating?
Forme interro-négative
Forme simple
may I not operate? may you not operate? may he not operate? may we not operate? may you not operate? may they not operate?
Forme en V-ing
may I not be operating? may you not be operating? may he not be operating? may we not be operating? may you not be operating? may they not be operating?
Perfect
may I not have operated? may you not have operated? may he not have operated? may we not have operated? may you not have operated? may they not have operated?
Perfect en V-ing
may I not have been operating? may you not have been operating? may he not have been operating? may we not have been operating? may you not have been operating? may they not have been operating?