English verb conjugation
MAY THRUM

Regular verb: thrum - thrumed - thrumed

Affirmation

Simple form	V-ing form
I may thrum you may thrum he may thrum we may thrum you may thrum they may thrum	I may be thruming you may be thruming he may be thruming we may be thruming you may be thruming they may be thruming
Perfect	V-ing perfect
I may have thrumed you may have thrumed he may have thrumed we may have thrumed you may have thrumed they may have thrumed	I may have been thruming you may have been thruming he may have been thruming we may have been thruming you may have been thruming they may have been thruming

Negation

Simple form	V-ing form
I may not thrum you may not thrum he may not thrum we may not thrum you may not thrum they may not thrum	I may not be thruming you may not be thruming he may not be thruming we may not be thruming you may not be thruming they may not be thruming
Perfect	V-ing perfect
I may not have thrumed you may not have thrumed he may not have thrumed we may not have thrumed you may not have thrumed they may not have thrumed	I may not have been thruming you may not have been thruming he may not have been thruming we may not have been thruming you may not have been thruming they may not have been thruming

Interrogative form

Simple form	V-ing form
may I thrum? may you thrum? may he thrum? may we thrum? may you thrum? may they thrum?	may I be thruming? may you be thruming? may he be thruming? may we be thruming? may you be thruming? may they be thruming?
Perfect	V-ing perfect
may I have thrumed? may you have thrumed? may he have thrumed? may we have thrumed? may you have thrumed? may they have thrumed?	may I have been thruming? may you have been thruming? may he have been thruming? may we have been thruming? may you have been thruming? may they have been thruming?

Interro-negative form

Simple form	V-ing form
may I not thrum? may you not thrum? may he not thrum? may we not thrum? may you not thrum? may they not thrum?	may I not be thruming? may you not be thruming? may he not be thruming? may we not be thruming? may you not be thruming? may they not be thruming?
Perfect	V-ing perfect
may I not have thrumed? may you not have thrumed? may he not have thrumed? may we not have thrumed? may you not have thrumed? may they not have thrumed?	may I not have been thruming? may you not have been thruming? may he not have been thruming? may we not have been thruming? may you not have been thruming? may they not have been thruming?