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