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