I may fever you may fever he may fever we may fever you may fever they may fever
Forme en V-ing
I may be fevering you may be fevering he may be fevering we may be fevering you may be fevering they may be fevering
Perfect
I may have fevered you may have fevered he may have fevered we may have fevered you may have fevered they may have fevered
Perfect en V-ing
I may have been fevering you may have been fevering he may have been fevering we may have been fevering you may have been fevering they may have been fevering
Négation
Forme simple
I may not fever you may not fever he may not fever we may not fever you may not fever they may not fever
Forme en V-ing
I may not be fevering you may not be fevering he may not be fevering we may not be fevering you may not be fevering they may not be fevering
Perfect
I may not have fevered you may not have fevered he may not have fevered we may not have fevered you may not have fevered they may not have fevered
Perfect en V-ing
I may not have been fevering you may not have been fevering he may not have been fevering we may not have been fevering you may not have been fevering they may not have been fevering
Forme interrogative
Forme simple
may I fever? may you fever? may he fever? may we fever? may you fever? may they fever?
Forme en V-ing
may I be fevering? may you be fevering? may he be fevering? may we be fevering? may you be fevering? may they be fevering?
Perfect
may I have fevered? may you have fevered? may he have fevered? may we have fevered? may you have fevered? may they have fevered?
Perfect en V-ing
may I have been fevering? may you have been fevering? may he have been fevering? may we have been fevering? may you have been fevering? may they have been fevering?
Forme interro-négative
Forme simple
may I not fever? may you not fever? may he not fever? may we not fever? may you not fever? may they not fever?
Forme en V-ing
may I not be fevering? may you not be fevering? may he not be fevering? may we not be fevering? may you not be fevering? may they not be fevering?
Perfect
may I not have fevered? may you not have fevered? may he not have fevered? may we not have fevered? may you not have fevered? may they not have fevered?
Perfect en V-ing
may I not have been fevering? may you not have been fevering? may he not have been fevering? may we not have been fevering? may you not have been fevering? may they not have been fevering?