English verb conjugation
MAY KNELL

Regular verb: knell - knelled - knelled

Affirmation

Simple form	V-ing form
I may knell you may knell he may knell we may knell you may knell they may knell	I may be knelling you may be knelling he may be knelling we may be knelling you may be knelling they may be knelling
Perfect	V-ing perfect
I may have knelled you may have knelled he may have knelled we may have knelled you may have knelled they may have knelled	I may have been knelling you may have been knelling he may have been knelling we may have been knelling you may have been knelling they may have been knelling

Negation

Simple form	V-ing form
I mayn't knell you mayn't knell he mayn't knell we mayn't knell you mayn't knell they mayn't knell	I mayn't be knelling you mayn't be knelling he mayn't be knelling we mayn't be knelling you mayn't be knelling they mayn't be knelling
Perfect	V-ing perfect
I mayn't have knelled you mayn't have knelled he mayn't have knelled we mayn't have knelled you mayn't have knelled they mayn't have knelled	I mayn't have been knelling you mayn't have been knelling he mayn't have been knelling we mayn't have been knelling you mayn't have been knelling they mayn't have been knelling

Interrogative form

Simple form	V-ing form
may I knell? may you knell? may he knell? may we knell? may you knell? may they knell?	may I be knelling? may you be knelling? may he be knelling? may we be knelling? may you be knelling? may they be knelling?
Perfect	V-ing perfect
may I have knelled? may you have knelled? may he have knelled? may we have knelled? may you have knelled? may they have knelled?	may I have been knelling? may you have been knelling? may he have been knelling? may we have been knelling? may you have been knelling? may they have been knelling?

Interro-negative form

Simple form	V-ing form
mayn't I knell? mayn't you knell? mayn't he knell? mayn't we knell? mayn't you knell? mayn't they knell?	mayn't I be knelling? mayn't you be knelling? mayn't he be knelling? mayn't we be knelling? mayn't you be knelling? mayn't they be knelling?
Perfect	V-ing perfect
mayn't I have knelled? mayn't you have knelled? mayn't he have knelled? mayn't we have knelled? mayn't you have knelled? mayn't they have knelled?	mayn't I have been knelling? mayn't you have been knelling? mayn't he have been knelling? mayn't we have been knelling? mayn't you have been knelling? mayn't they have been knelling?