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