should sash
Regular verb: sash - sashed- sashed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd sash
you'd sash
she'd sash
we'd sash
you'd sash
they'd sash 	I'd be sashing
you'd be sashing
she'd be sashing
we'd be sashing
you'd be sashing
they'd be sashing	I should've sashed
you should've sashed
she 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
she 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 	Perfect 	V-ing perfect 	
I shouldn't sash
you shouldn't sash
she 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
she shouldn't be sashing
we shouldn't be sashing
you shouldn't be sashing
they shouldn't be sashing	I shouldn't have sashed
you shouldn't have sashed
she 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
she 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 	Perfect 	V-ing perfect 	
should I sash?
should you sash?
should she sash?
should we sash?
should you sash?
should they sash? 	should I be sashing?
should you be sashing?
should she be sashing?
should we be sashing?
should you be sashing?
should they be sashing? 	should I have sashed?
should you have sashed?
should she 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 she 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 	Perfect 	V-ing perfect 	
shouldn't I sash?
shouldn't you sash?
shouldn't she 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 she be sashing?
shouldn't we be sashing?
shouldn't you be sashing?
shouldn't they be sashing? 	shouldn't I have sashed?
shouldn't you have sashed?
shouldn't she 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 she have been sashing?
shouldn't we have been sashing?
shouldn't you have been sashing?
shouldn't they have been sashing?