shall mash
Regular verb: mash - mashed- mashed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall mash
you shall mash
he shall mash
we shall mash
you shall mash
they shall mash 	I shall be mashing
you shall be mashing
he shall be mashing
we shall be mashing
you shall be mashing
they shall be mashing	I shall have mashed
you shall have mashed
he shall have mashed
we shall have mashed
you shall have mashed
they shall have mashed	I shall have been mashing
you shall have been mashing
he shall have been mashing
we shall have been mashing
you shall have been mashing
they shall have been mashing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shall not mash
you shall not mash
he shall not mash
we shall not mash
you shall not mash
they shall not mash 	I shall not be mashing
you shall not be mashing
he shall not be mashing
we shall not be mashing
you shall not be mashing
they shall not be mashing	I shall not have mashed
you shall not have mashed
he shall not have mashed
we shall not have mashed
you shall not have mashed
they shall not have mashed	I shall not have been mashing
you shall not have been mashing
he shall not have been mashing
we shall not have been mashing
you shall not have been mashing
they shall not have been mashing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I mash?
shall you mash?
shall he mash?
shall we mash?
shall you mash?
shall they mash? 	shall I be mashing?
shall you be mashing?
shall he be mashing?
shall we be mashing?
shall you be mashing?
shall they be mashing? 	shall I have mashed?
shall you have mashed?
shall he have mashed?
shall we have mashed?
shall you have mashed?
shall they have mashed? 	shall I have been mashing?
shall you have been mashing?
shall he have been mashing?
shall we have been mashing?
shall you have been mashing?
shall they have been mashing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I not mash?
shall you not mash?
shall he not mash?
shall we not mash?
shall you not mash?
shall they not mash? 	shall I not be mashing?
shall you not be mashing?
shall he not be mashing?
shall we not be mashing?
shall you not be mashing?
shall they not be mashing? 	shall I not have mashed?
shall you not have mashed?
shall he not have mashed?
shall we not have mashed?
shall you not have mashed?
shall they not have mashed? 	shall I not have been mashing?
shall you not have been mashing?
shall he not have been mashing?
shall we not have been mashing?
shall you not have been mashing?
shall they not have been mashing?