English verb conjugation
MAY KITTEN

Regular verb: kitten - kittened - kittened

Affirmation

Simple form	V-ing form
I may kitten you may kitten he may kitten we may kitten you may kitten they may kitten	I may be kittening you may be kittening he may be kittening we may be kittening you may be kittening they may be kittening
Perfect	V-ing perfect
I may have kittened you may have kittened he may have kittened we may have kittened you may have kittened they may have kittened	I may have been kittening you may have been kittening he may have been kittening we may have been kittening you may have been kittening they may have been kittening

Negation

Simple form	V-ing form
I mayn't kitten you mayn't kitten he mayn't kitten we mayn't kitten you mayn't kitten they mayn't kitten	I mayn't be kittening you mayn't be kittening he mayn't be kittening we mayn't be kittening you mayn't be kittening they mayn't be kittening
Perfect	V-ing perfect
I mayn't have kittened you mayn't have kittened he mayn't have kittened we mayn't have kittened you mayn't have kittened they mayn't have kittened	I mayn't have been kittening you mayn't have been kittening he mayn't have been kittening we mayn't have been kittening you mayn't have been kittening they mayn't have been kittening

Interrogative form

Simple form	V-ing form
may I kitten? may you kitten? may he kitten? may we kitten? may you kitten? may they kitten?	may I be kittening? may you be kittening? may he be kittening? may we be kittening? may you be kittening? may they be kittening?
Perfect	V-ing perfect
may I have kittened? may you have kittened? may he have kittened? may we have kittened? may you have kittened? may they have kittened?	may I have been kittening? may you have been kittening? may he have been kittening? may we have been kittening? may you have been kittening? may they have been kittening?

Interro-negative form

Simple form	V-ing form
mayn't I kitten? mayn't you kitten? mayn't he kitten? mayn't we kitten? mayn't you kitten? mayn't they kitten?	mayn't I be kittening? mayn't you be kittening? mayn't he be kittening? mayn't we be kittening? mayn't you be kittening? mayn't they be kittening?
Perfect	V-ing perfect
mayn't I have kittened? mayn't you have kittened? mayn't he have kittened? mayn't we have kittened? mayn't you have kittened? mayn't they have kittened?	mayn't I have been kittening? mayn't you have been kittening? mayn't he have been kittening? mayn't we have been kittening? mayn't you have been kittening? mayn't they have been kittening?