should swish
Regular verb: swish - swished- swished

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

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not swish
you should not swish
he should not swish
we should not swish
you should not swish
they should not swish 	I should not be swishing
you should not be swishing
he should not be swishing
we should not be swishing
you should not be swishing
they should not be swishing	I should not have swished
you should not have swished
he should not have swished
we should not have swished
you should not have swished
they should not have swished	I should not have been swishing
you should not have been swishing
he should not have been swishing
we should not have been swishing
you should not have been swishing
they should not 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 	
should I not swish?
should you not swish?
should he not swish?
should we not swish?
should you not swish?
should they not swish? 	should I not be swishing?
should you not be swishing?
should he not be swishing?
should we not be swishing?
should you not be swishing?
should they not be swishing? 	should I not have swished?
should you not have swished?
should he not have swished?
should we not have swished?
should you not have swished?
should they not have swished? 	should I not have been swishing?
should you not have been swishing?
should he not have been swishing?
should we not have been swishing?
should you not have been swishing?
should they not have been swishing?