English verb conjugation
SHOULD ROUGH

Regular verb: rough - roughed - roughed

Affirmation

Simple form	V-ing form
I should rough you should rough she should rough we should rough you should rough they should rough	I should be roughing you should be roughing she should be roughing we should be roughing you should be roughing they should be roughing
Perfect	V-ing perfect
I should have roughed you should have roughed she should have roughed we should have roughed you should have roughed they should have roughed	I should have been roughing you should have been roughing she should have been roughing we should have been roughing you should have been roughing they should have been roughing

Negation

Simple form	V-ing form
I should not rough you should not rough she should not rough we should not rough you should not rough they should not rough	I should not be roughing you should not be roughing she should not be roughing we should not be roughing you should not be roughing they should not be roughing
Perfect	V-ing perfect
I should not have roughed you should not have roughed she should not have roughed we should not have roughed you should not have roughed they should not have roughed	I should not have been roughing you should not have been roughing she should not have been roughing we should not have been roughing you should not have been roughing they should not have been roughing

Interrogative form

Simple form	V-ing form
should I rough? should you rough? should she rough? should we rough? should you rough? should they rough?	should I be roughing? should you be roughing? should she be roughing? should we be roughing? should you be roughing? should they be roughing?
Perfect	V-ing perfect
should I have roughed? should you have roughed? should she have roughed? should we have roughed? should you have roughed? should they have roughed?	should I have been roughing? should you have been roughing? should she have been roughing? should we have been roughing? should you have been roughing? should they have been roughing?

Interro-negative form

Simple form	V-ing form
should I not rough? should you not rough? should she not rough? should we not rough? should you not rough? should they not rough?	should I not be roughing? should you not be roughing? should she not be roughing? should we not be roughing? should you not be roughing? should they not be roughing?
Perfect	V-ing perfect
should I not have roughed? should you not have roughed? should she not have roughed? should we not have roughed? should you not have roughed? should they not have roughed?	should I not have been roughing? should you not have been roughing? should she not have been roughing? should we not have been roughing? should you not have been roughing? should they not have been roughing?