English verb conjugation
MAY CURR

Regular verb: curr - curred - curred

Affirmation

Simple form	V-ing form
I may curr you may curr he may curr we may curr you may curr they may curr	I may be curring you may be curring he may be curring we may be curring you may be curring they may be curring
Perfect	V-ing perfect
I may have curred you may have curred he may have curred we may have curred you may have curred they may have curred	I may have been curring you may have been curring he may have been curring we may have been curring you may have been curring they may have been curring

Negation

Simple form	V-ing form
I mayn't curr you mayn't curr he mayn't curr we mayn't curr you mayn't curr they mayn't curr	I mayn't be curring you mayn't be curring he mayn't be curring we mayn't be curring you mayn't be curring they mayn't be curring
Perfect	V-ing perfect
I mayn't have curred you mayn't have curred he mayn't have curred we mayn't have curred you mayn't have curred they mayn't have curred	I mayn't have been curring you mayn't have been curring he mayn't have been curring we mayn't have been curring you mayn't have been curring they mayn't have been curring

Interrogative form

Simple form	V-ing form
may I curr? may you curr? may he curr? may we curr? may you curr? may they curr?	may I be curring? may you be curring? may he be curring? may we be curring? may you be curring? may they be curring?
Perfect	V-ing perfect
may I have curred? may you have curred? may he have curred? may we have curred? may you have curred? may they have curred?	may I have been curring? may you have been curring? may he have been curring? may we have been curring? may you have been curring? may they have been curring?

Interro-negative form

Simple form	V-ing form
mayn't I curr? mayn't you curr? mayn't he curr? mayn't we curr? mayn't you curr? mayn't they curr?	mayn't I be curring? mayn't you be curring? mayn't he be curring? mayn't we be curring? mayn't you be curring? mayn't they be curring?
Perfect	V-ing perfect
mayn't I have curred? mayn't you have curred? mayn't he have curred? mayn't we have curred? mayn't you have curred? mayn't they have curred?	mayn't I have been curring? mayn't you have been curring? mayn't he have been curring? mayn't we have been curring? mayn't you have been curring? mayn't they have been curring?