I may impose you may impose he may impose we may impose you may impose they may impose
V-ing form
I may be imposing you may be imposing he may be imposing we may be imposing you may be imposing they may be imposing
Perfect
I may have imposed you may have imposed he may have imposed we may have imposed you may have imposed they may have imposed
V-ing perfect
I may have been imposing you may have been imposing he may have been imposing we may have been imposing you may have been imposing they may have been imposing
Negation
Simple form
I mayn't impose you mayn't impose he mayn't impose we mayn't impose you mayn't impose they mayn't impose
V-ing form
I mayn't be imposing you mayn't be imposing he mayn't be imposing we mayn't be imposing you mayn't be imposing they mayn't be imposing
Perfect
I mayn't have imposed you mayn't have imposed he mayn't have imposed we mayn't have imposed you mayn't have imposed they mayn't have imposed
V-ing perfect
I mayn't have been imposing you mayn't have been imposing he mayn't have been imposing we mayn't have been imposing you mayn't have been imposing they mayn't have been imposing
Interrogative form
Simple form
may I impose? may you impose? may he impose? may we impose? may you impose? may they impose?
V-ing form
may I be imposing? may you be imposing? may he be imposing? may we be imposing? may you be imposing? may they be imposing?
Perfect
may I have imposed? may you have imposed? may he have imposed? may we have imposed? may you have imposed? may they have imposed?
V-ing perfect
may I have been imposing? may you have been imposing? may he have been imposing? may we have been imposing? may you have been imposing? may they have been imposing?
Interro-negative form
Simple form
mayn't I impose? mayn't you impose? mayn't he impose? mayn't we impose? mayn't you impose? mayn't they impose?
V-ing form
mayn't I be imposing? mayn't you be imposing? mayn't he be imposing? mayn't we be imposing? mayn't you be imposing? mayn't they be imposing?
Perfect
mayn't I have imposed? mayn't you have imposed? mayn't he have imposed? mayn't we have imposed? mayn't you have imposed? mayn't they have imposed?
V-ing perfect
mayn't I have been imposing? mayn't you have been imposing? mayn't he have been imposing? mayn't we have been imposing? mayn't you have been imposing? mayn't they have been imposing?