English verb conjugation
MAY CLUMP

Regular verb: clump - clumped - clumped

Affirmation

Simple form	V-ing form
I may clump you may clump she may clump we may clump you may clump they may clump	I may be clumping you may be clumping she may be clumping we may be clumping you may be clumping they may be clumping
Perfect	V-ing perfect
I may have clumped you may have clumped she may have clumped we may have clumped you may have clumped they may have clumped	I may have been clumping you may have been clumping she may have been clumping we may have been clumping you may have been clumping they may have been clumping

Negation

Simple form	V-ing form
I may not clump you may not clump she may not clump we may not clump you may not clump they may not clump	I may not be clumping you may not be clumping she may not be clumping we may not be clumping you may not be clumping they may not be clumping
Perfect	V-ing perfect
I may not have clumped you may not have clumped she may not have clumped we may not have clumped you may not have clumped they may not have clumped	I may not have been clumping you may not have been clumping she may not have been clumping we may not have been clumping you may not have been clumping they may not have been clumping

Interrogative form

Simple form	V-ing form
may I clump? may you clump? may she clump? may we clump? may you clump? may they clump?	may I be clumping? may you be clumping? may she be clumping? may we be clumping? may you be clumping? may they be clumping?
Perfect	V-ing perfect
may I have clumped? may you have clumped? may she have clumped? may we have clumped? may you have clumped? may they have clumped?	may I have been clumping? may you have been clumping? may she have been clumping? may we have been clumping? may you have been clumping? may they have been clumping?

Interro-negative form

Simple form	V-ing form
may I not clump? may you not clump? may she not clump? may we not clump? may you not clump? may they not clump?	may I not be clumping? may you not be clumping? may she not be clumping? may we not be clumping? may you not be clumping? may they not be clumping?
Perfect	V-ing perfect
may I not have clumped? may you not have clumped? may she not have clumped? may we not have clumped? may you not have clumped? may they not have clumped?	may I not have been clumping? may you not have been clumping? may she not have been clumping? may we not have been clumping? may you not have been clumping? may they not have been clumping?