shall quadruple
Regular verb: quadruple - quadrupled- quadrupled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall quadruple
you shall quadruple
he shall quadruple
we shall quadruple
you shall quadruple
they shall quadruple 	I shall be quadrupling
you shall be quadrupling
he shall be quadrupling
we shall be quadrupling
you shall be quadrupling
they shall be quadrupling	I shall have quadrupled
you shall have quadrupled
he shall have quadrupled
we shall have quadrupled
you shall have quadrupled
they shall have quadrupled	I shall have been quadrupling
you shall have been quadrupling
he shall have been quadrupling
we shall have been quadrupling
you shall have been quadrupling
they shall have been quadrupling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not quadruple
you shall not quadruple
he shall not quadruple
we shall not quadruple
you shall not quadruple
they shall not quadruple 	I shall not be quadrupling
you shall not be quadrupling
he shall not be quadrupling
we shall not be quadrupling
you shall not be quadrupling
they shall not be quadrupling	I shall not have quadrupled
you shall not have quadrupled
he shall not have quadrupled
we shall not have quadrupled
you shall not have quadrupled
they shall not have quadrupled	I shall not have been quadrupling
you shall not have been quadrupling
he shall not have been quadrupling
we shall not have been quadrupling
you shall not have been quadrupling
they shall not have been quadrupling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I quadruple?
shall you quadruple?
shall he quadruple?
shall we quadruple?
shall you quadruple?
shall they quadruple? 	shall I be quadrupling?
shall you be quadrupling?
shall he be quadrupling?
shall we be quadrupling?
shall you be quadrupling?
shall they be quadrupling? 	shall I have quadrupled?
shall you have quadrupled?
shall he have quadrupled?
shall we have quadrupled?
shall you have quadrupled?
shall they have quadrupled? 	shall I have been quadrupling?
shall you have been quadrupling?
shall he have been quadrupling?
shall we have been quadrupling?
shall you have been quadrupling?
shall they have been quadrupling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not quadruple?
shall you not quadruple?
shall he not quadruple?
shall we not quadruple?
shall you not quadruple?
shall they not quadruple? 	shall I not be quadrupling?
shall you not be quadrupling?
shall he not be quadrupling?
shall we not be quadrupling?
shall you not be quadrupling?
shall they not be quadrupling? 	shall I not have quadrupled?
shall you not have quadrupled?
shall he not have quadrupled?
shall we not have quadrupled?
shall you not have quadrupled?
shall they not have quadrupled? 	shall I not have been quadrupling?
shall you not have been quadrupling?
shall he not have been quadrupling?
shall we not have been quadrupling?
shall you not have been quadrupling?
shall they not have been quadrupling?