I may decay you may decay she may decay we may decay you may decay they may decay
Forme en V-ing
I may be decaying you may be decaying she may be decaying we may be decaying you may be decaying they may be decaying
Perfect
I may have decayed you may have decayed she may have decayed we may have decayed you may have decayed they may have decayed
Perfect en V-ing
I may have been decaying you may have been decaying she may have been decaying we may have been decaying you may have been decaying they may have been decaying
Négation
Forme simple
I may not decay you may not decay she may not decay we may not decay you may not decay they may not decay
Forme en V-ing
I may not be decaying you may not be decaying she may not be decaying we may not be decaying you may not be decaying they may not be decaying
Perfect
I may not have decayed you may not have decayed she may not have decayed we may not have decayed you may not have decayed they may not have decayed
Perfect en V-ing
I may not have been decaying you may not have been decaying she may not have been decaying we may not have been decaying you may not have been decaying they may not have been decaying
Forme interrogative
Forme simple
may I decay? may you decay? may she decay? may we decay? may you decay? may they decay?
Forme en V-ing
may I be decaying? may you be decaying? may she be decaying? may we be decaying? may you be decaying? may they be decaying?
Perfect
may I have decayed? may you have decayed? may she have decayed? may we have decayed? may you have decayed? may they have decayed?
Perfect en V-ing
may I have been decaying? may you have been decaying? may she have been decaying? may we have been decaying? may you have been decaying? may they have been decaying?
Forme interro-négative
Forme simple
may I not decay? may you not decay? may she not decay? may we not decay? may you not decay? may they not decay?
Forme en V-ing
may I not be decaying? may you not be decaying? may she not be decaying? may we not be decaying? may you not be decaying? may they not be decaying?
Perfect
may I not have decayed? may you not have decayed? may she not have decayed? may we not have decayed? may you not have decayed? may they not have decayed?
Perfect en V-ing
may I not have been decaying? may you not have been decaying? may she not have been decaying? may we not have been decaying? may you not have been decaying? may they not have been decaying?