should swish
Regular verb: swish - swished- swished

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd swish
you'd swish
he'd swish
we'd swish
you'd swish
they'd swish 	I'd be swishing
you'd be swishing
he'd be swishing
we'd be swishing
you'd be swishing
they'd be swishing	I should've swished
you should've swished
he should've swished
we should've swished
you should've swished
they should've swished	I should've been swishing
you should've been swishing
he should've been swishing
we should've been swishing
you should've been swishing
they should've been swishing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't swish
you shouldn't swish
he shouldn't swish
we shouldn't swish
you shouldn't swish
they shouldn't swish 	I shouldn't be swishing
you shouldn't be swishing
he shouldn't be swishing
we shouldn't be swishing
you shouldn't be swishing
they shouldn't be swishing	I shouldn't have swished
you shouldn't have swished
he shouldn't have swished
we shouldn't have swished
you shouldn't have swished
they shouldn't have swished	I shouldn't have been swishing
you shouldn't have been swishing
he shouldn't have been swishing
we shouldn't have been swishing
you shouldn't have been swishing
they shouldn't have been swishing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I swish?
should you swish?
should he swish?
should we swish?
should you swish?
should they swish? 	should I be swishing?
should you be swishing?
should he be swishing?
should we be swishing?
should you be swishing?
should they be swishing? 	should I have swished?
should you have swished?
should he have swished?
should we have swished?
should you have swished?
should they have swished? 	should I have been swishing?
should you have been swishing?
should he have been swishing?
should we have been swishing?
should you have been swishing?
should they have been swishing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I swish?
shouldn't you swish?
shouldn't he swish?
shouldn't we swish?
shouldn't you swish?
shouldn't they swish? 	shouldn't I be swishing?
shouldn't you be swishing?
shouldn't he be swishing?
shouldn't we be swishing?
shouldn't you be swishing?
shouldn't they be swishing? 	shouldn't I have swished?
shouldn't you have swished?
shouldn't he have swished?
shouldn't we have swished?
shouldn't you have swished?
shouldn't they have swished? 	shouldn't I have been swishing?
shouldn't you have been swishing?
shouldn't he have been swishing?
shouldn't we have been swishing?
shouldn't you have been swishing?
shouldn't they have been swishing?