I may cackle you may cackle he may cackle we may cackle you may cackle they may cackle
Forme en V-ing
I may be cackling you may be cackling he may be cackling we may be cackling you may be cackling they may be cackling
Perfect
I may have cackled you may have cackled he may have cackled we may have cackled you may have cackled they may have cackled
Perfect en V-ing
I may have been cackling you may have been cackling he may have been cackling we may have been cackling you may have been cackling they may have been cackling
Négation
Forme simple
I may not cackle you may not cackle he may not cackle we may not cackle you may not cackle they may not cackle
Forme en V-ing
I may not be cackling you may not be cackling he may not be cackling we may not be cackling you may not be cackling they may not be cackling
Perfect
I may not have cackled you may not have cackled he may not have cackled we may not have cackled you may not have cackled they may not have cackled
Perfect en V-ing
I may not have been cackling you may not have been cackling he may not have been cackling we may not have been cackling you may not have been cackling they may not have been cackling
Forme interrogative
Forme simple
may I cackle? may you cackle? may he cackle? may we cackle? may you cackle? may they cackle?
Forme en V-ing
may I be cackling? may you be cackling? may he be cackling? may we be cackling? may you be cackling? may they be cackling?
Perfect
may I have cackled? may you have cackled? may he have cackled? may we have cackled? may you have cackled? may they have cackled?
Perfect en V-ing
may I have been cackling? may you have been cackling? may he have been cackling? may we have been cackling? may you have been cackling? may they have been cackling?
Forme interro-négative
Forme simple
may I not cackle? may you not cackle? may he not cackle? may we not cackle? may you not cackle? may they not cackle?
Forme en V-ing
may I not be cackling? may you not be cackling? may he not be cackling? may we not be cackling? may you not be cackling? may they not be cackling?
Perfect
may I not have cackled? may you not have cackled? may he not have cackled? may we not have cackled? may you not have cackled? may they not have cackled?
Perfect en V-ing
may I not have been cackling? may you not have been cackling? may he not have been cackling? may we not have been cackling? may you not have been cackling? may they not have been cackling?