English verb conjugation
SHOULD INSULATE

Regular verb: insulate - insulated - insulated

Affirmation

Simple form	V-ing form
I should insulate you should insulate he should insulate we should insulate you should insulate they should insulate	I should be insulating you should be insulating he should be insulating we should be insulating you should be insulating they should be insulating
Perfect	V-ing perfect
I should have insulated you should have insulated he should have insulated we should have insulated you should have insulated they should have insulated	I should have been insulating you should have been insulating he should have been insulating we should have been insulating you should have been insulating they should have been insulating

Negation

Simple form	V-ing form
I should not insulate you should not insulate he should not insulate we should not insulate you should not insulate they should not insulate	I should not be insulating you should not be insulating he should not be insulating we should not be insulating you should not be insulating they should not be insulating
Perfect	V-ing perfect
I should not have insulated you should not have insulated he should not have insulated we should not have insulated you should not have insulated they should not have insulated	I should not have been insulating you should not have been insulating he should not have been insulating we should not have been insulating you should not have been insulating they should not have been insulating

Interrogative form

Simple form	V-ing form
should I insulate? should you insulate? should he insulate? should we insulate? should you insulate? should they insulate?	should I be insulating? should you be insulating? should he be insulating? should we be insulating? should you be insulating? should they be insulating?
Perfect	V-ing perfect
should I have insulated? should you have insulated? should he have insulated? should we have insulated? should you have insulated? should they have insulated?	should I have been insulating? should you have been insulating? should he have been insulating? should we have been insulating? should you have been insulating? should they have been insulating?

Interro-negative form

Simple form	V-ing form
should I not insulate? should you not insulate? should he not insulate? should we not insulate? should you not insulate? should they not insulate?	should I not be insulating? should you not be insulating? should he not be insulating? should we not be insulating? should you not be insulating? should they not be insulating?
Perfect	V-ing perfect
should I not have insulated? should you not have insulated? should he not have insulated? should we not have insulated? should you not have insulated? should they not have insulated?	should I not have been insulating? should you not have been insulating? should he not have been insulating? should we not have been insulating? should you not have been insulating? should they not have been insulating?