I may clean you may clean he may clean we may clean you may clean they may clean
Forme en V-ing
I may be cleaning you may be cleaning he may be cleaning we may be cleaning you may be cleaning they may be cleaning
Perfect
I may have cleaned you may have cleaned he may have cleaned we may have cleaned you may have cleaned they may have cleaned
Perfect en V-ing
I may have been cleaning you may have been cleaning he may have been cleaning we may have been cleaning you may have been cleaning they may have been cleaning
Négation
Forme simple
I may not clean you may not clean he may not clean we may not clean you may not clean they may not clean
Forme en V-ing
I may not be cleaning you may not be cleaning he may not be cleaning we may not be cleaning you may not be cleaning they may not be cleaning
Perfect
I may not have cleaned you may not have cleaned he may not have cleaned we may not have cleaned you may not have cleaned they may not have cleaned
Perfect en V-ing
I may not have been cleaning you may not have been cleaning he may not have been cleaning we may not have been cleaning you may not have been cleaning they may not have been cleaning
Forme interrogative
Forme simple
may I clean? may you clean? may he clean? may we clean? may you clean? may they clean?
Forme en V-ing
may I be cleaning? may you be cleaning? may he be cleaning? may we be cleaning? may you be cleaning? may they be cleaning?
Perfect
may I have cleaned? may you have cleaned? may he have cleaned? may we have cleaned? may you have cleaned? may they have cleaned?
Perfect en V-ing
may I have been cleaning? may you have been cleaning? may he have been cleaning? may we have been cleaning? may you have been cleaning? may they have been cleaning?
Forme interro-négative
Forme simple
may I not clean? may you not clean? may he not clean? may we not clean? may you not clean? may they not clean?
Forme en V-ing
may I not be cleaning? may you not be cleaning? may he not be cleaning? may we not be cleaning? may you not be cleaning? may they not be cleaning?
Perfect
may I not have cleaned? may you not have cleaned? may he not have cleaned? may we not have cleaned? may you not have cleaned? may they not have cleaned?
Perfect en V-ing
may I not have been cleaning? may you not have been cleaning? may he not have been cleaning? may we not have been cleaning? may you not have been cleaning? may they not have been cleaning?