English verb conjugation
SHOULD RETOOL

Regular verb: retool - retooled - retooled

Affirmation

Simple form	V-ing form
I should retool you should retool she should retool we should retool you should retool they should retool	I should be retooling you should be retooling she should be retooling we should be retooling you should be retooling they should be retooling
Perfect	V-ing perfect
I should have retooled you should have retooled she should have retooled we should have retooled you should have retooled they should have retooled	I should have been retooling you should have been retooling she should have been retooling we should have been retooling you should have been retooling they should have been retooling

Negation

Simple form	V-ing form
I should not retool you should not retool she should not retool we should not retool you should not retool they should not retool	I should not be retooling you should not be retooling she should not be retooling we should not be retooling you should not be retooling they should not be retooling
Perfect	V-ing perfect
I should not have retooled you should not have retooled she should not have retooled we should not have retooled you should not have retooled they should not have retooled	I should not have been retooling you should not have been retooling she should not have been retooling we should not have been retooling you should not have been retooling they should not have been retooling

Interrogative form

Simple form	V-ing form
should I retool? should you retool? should she retool? should we retool? should you retool? should they retool?	should I be retooling? should you be retooling? should she be retooling? should we be retooling? should you be retooling? should they be retooling?
Perfect	V-ing perfect
should I have retooled? should you have retooled? should she have retooled? should we have retooled? should you have retooled? should they have retooled?	should I have been retooling? should you have been retooling? should she have been retooling? should we have been retooling? should you have been retooling? should they have been retooling?

Interro-negative form

Simple form	V-ing form
should I not retool? should you not retool? should she not retool? should we not retool? should you not retool? should they not retool?	should I not be retooling? should you not be retooling? should she not be retooling? should we not be retooling? should you not be retooling? should they not be retooling?
Perfect	V-ing perfect
should I not have retooled? should you not have retooled? should she not have retooled? should we not have retooled? should you not have retooled? should they not have retooled?	should I not have been retooling? should you not have been retooling? should she not have been retooling? should we not have been retooling? should you not have been retooling? should they not have been retooling?