shall thrum
Regular verb: thrum - thrumed- thrumed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall thrum
you shall thrum
she shall thrum
we shall thrum
you shall thrum
they shall thrum 	I shall be thruming
you shall be thruming
she shall be thruming
we shall be thruming
you shall be thruming
they shall be thruming	I shall have thrumed
you shall have thrumed
she shall have thrumed
we shall have thrumed
you shall have thrumed
they shall have thrumed	I shall have been thruming
you shall have been thruming
she shall have been thruming
we shall have been thruming
you shall have been thruming
they shall have been thruming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not thrum
you shall not thrum
she shall not thrum
we shall not thrum
you shall not thrum
they shall not thrum 	I shall not be thruming
you shall not be thruming
she shall not be thruming
we shall not be thruming
you shall not be thruming
they shall not be thruming	I shall not have thrumed
you shall not have thrumed
she shall not have thrumed
we shall not have thrumed
you shall not have thrumed
they shall not have thrumed	I shall not have been thruming
you shall not have been thruming
she shall not have been thruming
we shall not have been thruming
you shall not have been thruming
they shall not have been thruming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I thrum?
shall you thrum?
shall she thrum?
shall we thrum?
shall you thrum?
shall they thrum? 	shall I be thruming?
shall you be thruming?
shall she be thruming?
shall we be thruming?
shall you be thruming?
shall they be thruming? 	shall I have thrumed?
shall you have thrumed?
shall she have thrumed?
shall we have thrumed?
shall you have thrumed?
shall they have thrumed? 	shall I have been thruming?
shall you have been thruming?
shall she have been thruming?
shall we have been thruming?
shall you have been thruming?
shall they have been thruming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not thrum?
shall you not thrum?
shall she not thrum?
shall we not thrum?
shall you not thrum?
shall they not thrum? 	shall I not be thruming?
shall you not be thruming?
shall she not be thruming?
shall we not be thruming?
shall you not be thruming?
shall they not be thruming? 	shall I not have thrumed?
shall you not have thrumed?
shall she not have thrumed?
shall we not have thrumed?
shall you not have thrumed?
shall they not have thrumed? 	shall I not have been thruming?
shall you not have been thruming?
shall she not have been thruming?
shall we not have been thruming?
shall you not have been thruming?
shall they not have been thruming?