English verb conjugation
SHOULD SASH

Regular verb: sash - sashed - sashed

Affirmation

Simple form	V-ing form
I'd sash you'd sash he'd sash we'd sash you'd sash they'd sash	I'd be sashing you'd be sashing he'd be sashing we'd be sashing you'd be sashing they'd be sashing
Perfect	V-ing perfect
I should've sashed you should've sashed he should've sashed we should've sashed you should've sashed they should've sashed	I should've been sashing you should've been sashing he should've been sashing we should've been sashing you should've been sashing they should've been sashing

Negation

Simple form	V-ing form
I shouldn't sash you shouldn't sash he shouldn't sash we shouldn't sash you shouldn't sash they shouldn't sash	I shouldn't be sashing you shouldn't be sashing he shouldn't be sashing we shouldn't be sashing you shouldn't be sashing they shouldn't be sashing
Perfect	V-ing perfect
I shouldn't have sashed you shouldn't have sashed he shouldn't have sashed we shouldn't have sashed you shouldn't have sashed they shouldn't have sashed	I shouldn't have been sashing you shouldn't have been sashing he shouldn't have been sashing we shouldn't have been sashing you shouldn't have been sashing they shouldn't have been sashing

Interrogative form

Simple form	V-ing form
should I sash? should you sash? should he sash? should we sash? should you sash? should they sash?	should I be sashing? should you be sashing? should he be sashing? should we be sashing? should you be sashing? should they be sashing?
Perfect	V-ing perfect
should I have sashed? should you have sashed? should he have sashed? should we have sashed? should you have sashed? should they have sashed?	should I have been sashing? should you have been sashing? should he have been sashing? should we have been sashing? should you have been sashing? should they have been sashing?

Interro-negative form

Simple form	V-ing form
shouldn't I sash? shouldn't you sash? shouldn't he sash? shouldn't we sash? shouldn't you sash? shouldn't they sash?	shouldn't I be sashing? shouldn't you be sashing? shouldn't he be sashing? shouldn't we be sashing? shouldn't you be sashing? shouldn't they be sashing?
Perfect	V-ing perfect
shouldn't I have sashed? shouldn't you have sashed? shouldn't he have sashed? shouldn't we have sashed? shouldn't you have sashed? shouldn't they have sashed?	shouldn't I have been sashing? shouldn't you have been sashing? shouldn't he have been sashing? shouldn't we have been sashing? shouldn't you have been sashing? shouldn't they have been sashing?