should flow
Regular verb: flow - flowed- flowed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should flow
you should flow
he should flow
we should flow
you should flow
they should flow 	I should be flowing
you should be flowing
he should be flowing
we should be flowing
you should be flowing
they should be flowing	I should have flowed
you should have flowed
he should have flowed
we should have flowed
you should have flowed
they should have flowed	I should have been flowing
you should have been flowing
he should have been flowing
we should have been flowing
you should have been flowing
they should have been flowing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not flow
you should not flow
he should not flow
we should not flow
you should not flow
they should not flow 	I should not be flowing
you should not be flowing
he should not be flowing
we should not be flowing
you should not be flowing
they should not be flowing	I should not have flowed
you should not have flowed
he should not have flowed
we should not have flowed
you should not have flowed
they should not have flowed	I should not have been flowing
you should not have been flowing
he should not have been flowing
we should not have been flowing
you should not have been flowing
they should not have been flowing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I flow?
should you flow?
should he flow?
should we flow?
should you flow?
should they flow? 	should I be flowing?
should you be flowing?
should he be flowing?
should we be flowing?
should you be flowing?
should they be flowing? 	should I have flowed?
should you have flowed?
should he have flowed?
should we have flowed?
should you have flowed?
should they have flowed? 	should I have been flowing?
should you have been flowing?
should he have been flowing?
should we have been flowing?
should you have been flowing?
should they have been flowing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not flow?
should you not flow?
should he not flow?
should we not flow?
should you not flow?
should they not flow? 	should I not be flowing?
should you not be flowing?
should he not be flowing?
should we not be flowing?
should you not be flowing?
should they not be flowing? 	should I not have flowed?
should you not have flowed?
should he not have flowed?
should we not have flowed?
should you not have flowed?
should they not have flowed? 	should I not have been flowing?
should you not have been flowing?
should he not have been flowing?
should we not have been flowing?
should you not have been flowing?
should they not have been flowing?