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