English verb conjugation
SHOULD QUAD

Regular verb: quad - quaded - quaded

Affirmation

Simple form	V-ing form
I should quad you should quad she should quad we should quad you should quad they should quad	I should be quading you should be quading she should be quading we should be quading you should be quading they should be quading
Perfect	V-ing perfect
I should have quaded you should have quaded she should have quaded we should have quaded you should have quaded they should have quaded	I should have been quading you should have been quading she should have been quading we should have been quading you should have been quading they should have been quading

Negation

Simple form	V-ing form
I should not quad you should not quad she should not quad we should not quad you should not quad they should not quad	I should not be quading you should not be quading she should not be quading we should not be quading you should not be quading they should not be quading
Perfect	V-ing perfect
I should not have quaded you should not have quaded she should not have quaded we should not have quaded you should not have quaded they should not have quaded	I should not have been quading you should not have been quading she should not have been quading we should not have been quading you should not have been quading they should not have been quading

Interrogative form

Simple form	V-ing form
should I quad? should you quad? should she quad? should we quad? should you quad? should they quad?	should I be quading? should you be quading? should she be quading? should we be quading? should you be quading? should they be quading?
Perfect	V-ing perfect
should I have quaded? should you have quaded? should she have quaded? should we have quaded? should you have quaded? should they have quaded?	should I have been quading? should you have been quading? should she have been quading? should we have been quading? should you have been quading? should they have been quading?

Interro-negative form

Simple form	V-ing form
should I not quad? should you not quad? should she not quad? should we not quad? should you not quad? should they not quad?	should I not be quading? should you not be quading? should she not be quading? should we not be quading? should you not be quading? should they not be quading?
Perfect	V-ing perfect
should I not have quaded? should you not have quaded? should she not have quaded? should we not have quaded? should you not have quaded? should they not have quaded?	should I not have been quading? should you not have been quading? should she not have been quading? should we not have been quading? should you not have been quading? should they not have been quading?