English verb conjugation
SHOULD PROTRACT

Regular verb: protract - protracted - protracted

Affirmation

Simple form	V-ing form
I should protract you should protract she should protract we should protract you should protract they should protract	I should be protracting you should be protracting she should be protracting we should be protracting you should be protracting they should be protracting
Perfect	V-ing perfect
I should have protracted you should have protracted she should have protracted we should have protracted you should have protracted they should have protracted	I should have been protracting you should have been protracting she should have been protracting we should have been protracting you should have been protracting they should have been protracting

Negation

Simple form	V-ing form
I should not protract you should not protract she should not protract we should not protract you should not protract they should not protract	I should not be protracting you should not be protracting she should not be protracting we should not be protracting you should not be protracting they should not be protracting
Perfect	V-ing perfect
I should not have protracted you should not have protracted she should not have protracted we should not have protracted you should not have protracted they should not have protracted	I should not have been protracting you should not have been protracting she should not have been protracting we should not have been protracting you should not have been protracting they should not have been protracting

Interrogative form

Simple form	V-ing form
should I protract? should you protract? should she protract? should we protract? should you protract? should they protract?	should I be protracting? should you be protracting? should she be protracting? should we be protracting? should you be protracting? should they be protracting?
Perfect	V-ing perfect
should I have protracted? should you have protracted? should she have protracted? should we have protracted? should you have protracted? should they have protracted?	should I have been protracting? should you have been protracting? should she have been protracting? should we have been protracting? should you have been protracting? should they have been protracting?

Interro-negative form

Simple form	V-ing form
should I not protract? should you not protract? should she not protract? should we not protract? should you not protract? should they not protract?	should I not be protracting? should you not be protracting? should she not be protracting? should we not be protracting? should you not be protracting? should they not be protracting?
Perfect	V-ing perfect
should I not have protracted? should you not have protracted? should she not have protracted? should we not have protracted? should you not have protracted? should they not have protracted?	should I not have been protracting? should you not have been protracting? should she not have been protracting? should we not have been protracting? should you not have been protracting? should they not have been protracting?