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