English verb conjugation
SHALL MASH

Regular verb: mash - mashed - mashed

Affirmation

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

Negation

Simple form	V-ing form
I shan't mash you shan't mash he shan't mash we shan't mash you shan't mash they shan't mash	I shan't be mashing you shan't be mashing he shan't be mashing we shan't be mashing you shan't be mashing they shan't be mashing
Perfect	V-ing perfect
I shan't have mashed you shan't have mashed he shan't have mashed we shan't have mashed you shan't have mashed they shan't have mashed	I shan't have been mashing you shan't have been mashing he shan't have been mashing we shan't have been mashing you shan't have been mashing they shan't have been mashing

Interrogative form

Simple form	V-ing form
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?
Perfect	V-ing perfect
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
shan't I mash? shan't you mash? shan't he mash? shan't we mash? shan't you mash? shan't they mash?	shan't I be mashing? shan't you be mashing? shan't he be mashing? shan't we be mashing? shan't you be mashing? shan't they be mashing?
Perfect	V-ing perfect
shan't I have mashed? shan't you have mashed? shan't he have mashed? shan't we have mashed? shan't you have mashed? shan't they have mashed?	shan't I have been mashing? shan't you have been mashing? shan't he have been mashing? shan't we have been mashing? shan't you have been mashing? shan't they have been mashing?