English verb conjugation
SHOULD CLASS

Regular verb: class - classed - classed

Affirmation

Simple form	V-ing form
I should class you should class she should class we should class you should class they should class	I should be classing you should be classing she should be classing we should be classing you should be classing they should be classing
Perfect	V-ing perfect
I should have classed you should have classed she should have classed we should have classed you should have classed they should have classed	I should have been classing you should have been classing she should have been classing we should have been classing you should have been classing they should have been classing

Negation

Simple form	V-ing form
I should not class you should not class she should not class we should not class you should not class they should not class	I should not be classing you should not be classing she should not be classing we should not be classing you should not be classing they should not be classing
Perfect	V-ing perfect
I should not have classed you should not have classed she should not have classed we should not have classed you should not have classed they should not have classed	I should not have been classing you should not have been classing she should not have been classing we should not have been classing you should not have been classing they should not have been classing

Interrogative form

Simple form	V-ing form
should I class? should you class? should she class? should we class? should you class? should they class?	should I be classing? should you be classing? should she be classing? should we be classing? should you be classing? should they be classing?
Perfect	V-ing perfect
should I have classed? should you have classed? should she have classed? should we have classed? should you have classed? should they have classed?	should I have been classing? should you have been classing? should she have been classing? should we have been classing? should you have been classing? should they have been classing?

Interro-negative form

Simple form	V-ing form
should I not class? should you not class? should she not class? should we not class? should you not class? should they not class?	should I not be classing? should you not be classing? should she not be classing? should we not be classing? should you not be classing? should they not be classing?
Perfect	V-ing perfect
should I not have classed? should you not have classed? should she not have classed? should we not have classed? should you not have classed? should they not have classed?	should I not have been classing? should you not have been classing? should she not have been classing? should we not have been classing? should you not have been classing? should they not have been classing?