English verb conjugation
WOULD MASH

Regular verb: mash - mashed - mashed

Affirmation

Simple form	V-ing form
I'd mash you'd mash he'd mash we'd mash you'd mash they'd mash	I'd be mashing you'd be mashing he'd be mashing we'd be mashing you'd be mashing they'd be mashing
Perfect	V-ing perfect
I would've mashed you would've mashed he would've mashed we would've mashed you would've mashed they would've mashed	I would've been mashing you would've been mashing he would've been mashing we would've been mashing you would've been mashing they would've been mashing

Negation

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

Interrogative form

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

Interro-negative form

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