I may bechance you may bechance he may bechance we may bechance you may bechance they may bechance
Forme en V-ing
I may be bechancing you may be bechancing he may be bechancing we may be bechancing you may be bechancing they may be bechancing
Perfect
I may have bechanced you may have bechanced he may have bechanced we may have bechanced you may have bechanced they may have bechanced
Perfect en V-ing
I may have been bechancing you may have been bechancing he may have been bechancing we may have been bechancing you may have been bechancing they may have been bechancing
Négation
Forme simple
I mayn't bechance you mayn't bechance he mayn't bechance we mayn't bechance you mayn't bechance they mayn't bechance
Forme en V-ing
I mayn't be bechancing you mayn't be bechancing he mayn't be bechancing we mayn't be bechancing you mayn't be bechancing they mayn't be bechancing
Perfect
I mayn't have bechanced you mayn't have bechanced he mayn't have bechanced we mayn't have bechanced you mayn't have bechanced they mayn't have bechanced
Perfect en V-ing
I mayn't have been bechancing you mayn't have been bechancing he mayn't have been bechancing we mayn't have been bechancing you mayn't have been bechancing they mayn't have been bechancing
Forme interrogative
Forme simple
may I bechance? may you bechance? may he bechance? may we bechance? may you bechance? may they bechance?
Forme en V-ing
may I be bechancing? may you be bechancing? may he be bechancing? may we be bechancing? may you be bechancing? may they be bechancing?
Perfect
may I have bechanced? may you have bechanced? may he have bechanced? may we have bechanced? may you have bechanced? may they have bechanced?
Perfect en V-ing
may I have been bechancing? may you have been bechancing? may he have been bechancing? may we have been bechancing? may you have been bechancing? may they have been bechancing?
Forme interro-négative
Forme simple
mayn't I bechance? mayn't you bechance? mayn't he bechance? mayn't we bechance? mayn't you bechance? mayn't they bechance?
Forme en V-ing
mayn't I be bechancing? mayn't you be bechancing? mayn't he be bechancing? mayn't we be bechancing? mayn't you be bechancing? mayn't they be bechancing?
Perfect
mayn't I have bechanced? mayn't you have bechanced? mayn't he have bechanced? mayn't we have bechanced? mayn't you have bechanced? mayn't they have bechanced?
Perfect en V-ing
mayn't I have been bechancing? mayn't you have been bechancing? mayn't he have been bechancing? mayn't we have been bechancing? mayn't you have been bechancing? mayn't they have been bechancing?