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 may not knell you may not knell he may not knell we may not knell you may not knell they may not knell	I may not be knelling you may not be knelling he may not be knelling we may not be knelling you may not be knelling they may not be knelling
Perfect	V-ing perfect
I may not have knelled you may not have knelled he may not have knelled we may not have knelled you may not have knelled they may not have knelled	I may not have been knelling you may not have been knelling he may not have been knelling we may not have been knelling you may not have been knelling they may not 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
may I not knell? may you not knell? may he not knell? may we not knell? may you not knell? may they not knell?	may I not be knelling? may you not be knelling? may he not be knelling? may we not be knelling? may you not be knelling? may they not be knelling?
Perfect	V-ing perfect
may I not have knelled? may you not have knelled? may he not have knelled? may we not have knelled? may you not have knelled? may they not have knelled?	may I not have been knelling? may you not have been knelling? may he not have been knelling? may we not have been knelling? may you not have been knelling? may they not have been knelling?