should sash
Regular verb: sash - sashed- sashed

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

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not sash
you should not sash
he should not sash
we should not sash
you should not sash
they should not sash 	I should not be sashing
you should not be sashing
he should not be sashing
we should not be sashing
you should not be sashing
they should not be sashing	I should not have sashed
you should not have sashed
he should not have sashed
we should not have sashed
you should not have sashed
they should not have sashed	I should not have been sashing
you should not have been sashing
he should not have been sashing
we should not have been sashing
you should not have been sashing
they should not have been sashing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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? 	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 	Perfect 	V-ing perfect 	
should I not sash?
should you not sash?
should he not sash?
should we not sash?
should you not sash?
should they not sash? 	should I not be sashing?
should you not be sashing?
should he not be sashing?
should we not be sashing?
should you not be sashing?
should they not be sashing? 	should I not have sashed?
should you not have sashed?
should he not have sashed?
should we not have sashed?
should you not have sashed?
should they not have sashed? 	should I not have been sashing?
should you not have been sashing?
should he not have been sashing?
should we not have been sashing?
should you not have been sashing?
should they not have been sashing?