English verb conjugation
SHOULD PRECONTRACT

Regular verb: precontract - precontracted - precontracted

Affirmation

Simple form	V-ing form
I should precontract you should precontract she should precontract we should precontract you should precontract they should precontract	I should be precontracting you should be precontracting she should be precontracting we should be precontracting you should be precontracting they should be precontracting
Perfect	V-ing perfect
I should have precontracted you should have precontracted she should have precontracted we should have precontracted you should have precontracted they should have precontracted	I should have been precontracting you should have been precontracting she should have been precontracting we should have been precontracting you should have been precontracting they should have been precontracting

Negation

Simple form	V-ing form
I should not precontract you should not precontract she should not precontract we should not precontract you should not precontract they should not precontract	I should not be precontracting you should not be precontracting she should not be precontracting we should not be precontracting you should not be precontracting they should not be precontracting
Perfect	V-ing perfect
I should not have precontracted you should not have precontracted she should not have precontracted we should not have precontracted you should not have precontracted they should not have precontracted	I should not have been precontracting you should not have been precontracting she should not have been precontracting we should not have been precontracting you should not have been precontracting they should not have been precontracting

Interrogative form

Simple form	V-ing form
should I precontract? should you precontract? should she precontract? should we precontract? should you precontract? should they precontract?	should I be precontracting? should you be precontracting? should she be precontracting? should we be precontracting? should you be precontracting? should they be precontracting?
Perfect	V-ing perfect
should I have precontracted? should you have precontracted? should she have precontracted? should we have precontracted? should you have precontracted? should they have precontracted?	should I have been precontracting? should you have been precontracting? should she have been precontracting? should we have been precontracting? should you have been precontracting? should they have been precontracting?

Interro-negative form

Simple form	V-ing form
should I not precontract? should you not precontract? should she not precontract? should we not precontract? should you not precontract? should they not precontract?	should I not be precontracting? should you not be precontracting? should she not be precontracting? should we not be precontracting? should you not be precontracting? should they not be precontracting?
Perfect	V-ing perfect
should I not have precontracted? should you not have precontracted? should she not have precontracted? should we not have precontracted? should you not have precontracted? should they not have precontracted?	should I not have been precontracting? should you not have been precontracting? should she not have been precontracting? should we not have been precontracting? should you not have been precontracting? should they not have been precontracting?