English verb conjugation
SHOULD PREFREEZE

Regular verb: prefreeze - prefreezed - prefreezed

Affirmation

Simple form	V-ing form
I should prefreeze you should prefreeze she should prefreeze we should prefreeze you should prefreeze they should prefreeze	I should be prefreezing you should be prefreezing she should be prefreezing we should be prefreezing you should be prefreezing they should be prefreezing
Perfect	V-ing perfect
I should have prefreezed you should have prefreezed she should have prefreezed we should have prefreezed you should have prefreezed they should have prefreezed	I should have been prefreezing you should have been prefreezing she should have been prefreezing we should have been prefreezing you should have been prefreezing they should have been prefreezing

Negation

Simple form	V-ing form
I should not prefreeze you should not prefreeze she should not prefreeze we should not prefreeze you should not prefreeze they should not prefreeze	I should not be prefreezing you should not be prefreezing she should not be prefreezing we should not be prefreezing you should not be prefreezing they should not be prefreezing
Perfect	V-ing perfect
I should not have prefreezed you should not have prefreezed she should not have prefreezed we should not have prefreezed you should not have prefreezed they should not have prefreezed	I should not have been prefreezing you should not have been prefreezing she should not have been prefreezing we should not have been prefreezing you should not have been prefreezing they should not have been prefreezing

Interrogative form

Simple form	V-ing form
should I prefreeze? should you prefreeze? should she prefreeze? should we prefreeze? should you prefreeze? should they prefreeze?	should I be prefreezing? should you be prefreezing? should she be prefreezing? should we be prefreezing? should you be prefreezing? should they be prefreezing?
Perfect	V-ing perfect
should I have prefreezed? should you have prefreezed? should she have prefreezed? should we have prefreezed? should you have prefreezed? should they have prefreezed?	should I have been prefreezing? should you have been prefreezing? should she have been prefreezing? should we have been prefreezing? should you have been prefreezing? should they have been prefreezing?

Interro-negative form

Simple form	V-ing form
should I not prefreeze? should you not prefreeze? should she not prefreeze? should we not prefreeze? should you not prefreeze? should they not prefreeze?	should I not be prefreezing? should you not be prefreezing? should she not be prefreezing? should we not be prefreezing? should you not be prefreezing? should they not be prefreezing?
Perfect	V-ing perfect
should I not have prefreezed? should you not have prefreezed? should she not have prefreezed? should we not have prefreezed? should you not have prefreezed? should they not have prefreezed?	should I not have been prefreezing? should you not have been prefreezing? should she not have been prefreezing? should we not have been prefreezing? should you not have been prefreezing? should they not have been prefreezing?