English verb conjugation
SHOULD PREWEIGH

Regular verb: preweigh - preweighed - preweighed

Affirmation

Simple form	V-ing form
I should preweigh you should preweigh she should preweigh we should preweigh you should preweigh they should preweigh	I should be preweighing you should be preweighing she should be preweighing we should be preweighing you should be preweighing they should be preweighing
Perfect	V-ing perfect
I should have preweighed you should have preweighed she should have preweighed we should have preweighed you should have preweighed they should have preweighed	I should have been preweighing you should have been preweighing she should have been preweighing we should have been preweighing you should have been preweighing they should have been preweighing

Negation

Simple form	V-ing form
I should not preweigh you should not preweigh she should not preweigh we should not preweigh you should not preweigh they should not preweigh	I should not be preweighing you should not be preweighing she should not be preweighing we should not be preweighing you should not be preweighing they should not be preweighing
Perfect	V-ing perfect
I should not have preweighed you should not have preweighed she should not have preweighed we should not have preweighed you should not have preweighed they should not have preweighed	I should not have been preweighing you should not have been preweighing she should not have been preweighing we should not have been preweighing you should not have been preweighing they should not have been preweighing

Interrogative form

Simple form	V-ing form
should I preweigh? should you preweigh? should she preweigh? should we preweigh? should you preweigh? should they preweigh?	should I be preweighing? should you be preweighing? should she be preweighing? should we be preweighing? should you be preweighing? should they be preweighing?
Perfect	V-ing perfect
should I have preweighed? should you have preweighed? should she have preweighed? should we have preweighed? should you have preweighed? should they have preweighed?	should I have been preweighing? should you have been preweighing? should she have been preweighing? should we have been preweighing? should you have been preweighing? should they have been preweighing?

Interro-negative form

Simple form	V-ing form
should I not preweigh? should you not preweigh? should she not preweigh? should we not preweigh? should you not preweigh? should they not preweigh?	should I not be preweighing? should you not be preweighing? should she not be preweighing? should we not be preweighing? should you not be preweighing? should they not be preweighing?
Perfect	V-ing perfect
should I not have preweighed? should you not have preweighed? should she not have preweighed? should we not have preweighed? should you not have preweighed? should they not have preweighed?	should I not have been preweighing? should you not have been preweighing? should she not have been preweighing? should we not have been preweighing? should you not have been preweighing? should they not have been preweighing?