English verb conjugation
SHOULD PREFORMAT

Regular verb: preformat - preformated - preformated

Affirmation

Simple form	V-ing form
I should preformat you should preformat she should preformat we should preformat you should preformat they should preformat	I should be preformating you should be preformating she should be preformating we should be preformating you should be preformating they should be preformating
Perfect	V-ing perfect
I should have preformated you should have preformated she should have preformated we should have preformated you should have preformated they should have preformated	I should have been preformating you should have been preformating she should have been preformating we should have been preformating you should have been preformating they should have been preformating

Negation

Simple form	V-ing form
I should not preformat you should not preformat she should not preformat we should not preformat you should not preformat they should not preformat	I should not be preformating you should not be preformating she should not be preformating we should not be preformating you should not be preformating they should not be preformating
Perfect	V-ing perfect
I should not have preformated you should not have preformated she should not have preformated we should not have preformated you should not have preformated they should not have preformated	I should not have been preformating you should not have been preformating she should not have been preformating we should not have been preformating you should not have been preformating they should not have been preformating

Interrogative form

Simple form	V-ing form
should I preformat? should you preformat? should she preformat? should we preformat? should you preformat? should they preformat?	should I be preformating? should you be preformating? should she be preformating? should we be preformating? should you be preformating? should they be preformating?
Perfect	V-ing perfect
should I have preformated? should you have preformated? should she have preformated? should we have preformated? should you have preformated? should they have preformated?	should I have been preformating? should you have been preformating? should she have been preformating? should we have been preformating? should you have been preformating? should they have been preformating?

Interro-negative form

Simple form	V-ing form
should I not preformat? should you not preformat? should she not preformat? should we not preformat? should you not preformat? should they not preformat?	should I not be preformating? should you not be preformating? should she not be preformating? should we not be preformating? should you not be preformating? should they not be preformating?
Perfect	V-ing perfect
should I not have preformated? should you not have preformated? should she not have preformated? should we not have preformated? should you not have preformated? should they not have preformated?	should I not have been preformating? should you not have been preformating? should she not have been preformating? should we not have been preformating? should you not have been preformating? should they not have been preformating?