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