English verb conjugation
SHOULD INTERPOLATE

Regular verb: interpolate - interpolated - interpolated

Affirmation

Simple form	V-ing form
I should interpolate you should interpolate he should interpolate we should interpolate you should interpolate they should interpolate	I should be interpolating you should be interpolating he should be interpolating we should be interpolating you should be interpolating they should be interpolating
Perfect	V-ing perfect
I should have interpolated you should have interpolated he should have interpolated we should have interpolated you should have interpolated they should have interpolated	I should have been interpolating you should have been interpolating he should have been interpolating we should have been interpolating you should have been interpolating they should have been interpolating

Negation

Simple form	V-ing form
I should not interpolate you should not interpolate he should not interpolate we should not interpolate you should not interpolate they should not interpolate	I should not be interpolating you should not be interpolating he should not be interpolating we should not be interpolating you should not be interpolating they should not be interpolating
Perfect	V-ing perfect
I should not have interpolated you should not have interpolated he should not have interpolated we should not have interpolated you should not have interpolated they should not have interpolated	I should not have been interpolating you should not have been interpolating he should not have been interpolating we should not have been interpolating you should not have been interpolating they should not have been interpolating

Interrogative form

Simple form	V-ing form
should I interpolate? should you interpolate? should he interpolate? should we interpolate? should you interpolate? should they interpolate?	should I be interpolating? should you be interpolating? should he be interpolating? should we be interpolating? should you be interpolating? should they be interpolating?
Perfect	V-ing perfect
should I have interpolated? should you have interpolated? should he have interpolated? should we have interpolated? should you have interpolated? should they have interpolated?	should I have been interpolating? should you have been interpolating? should he have been interpolating? should we have been interpolating? should you have been interpolating? should they have been interpolating?

Interro-negative form

Simple form	V-ing form
should I not interpolate? should you not interpolate? should he not interpolate? should we not interpolate? should you not interpolate? should they not interpolate?	should I not be interpolating? should you not be interpolating? should he not be interpolating? should we not be interpolating? should you not be interpolating? should they not be interpolating?
Perfect	V-ing perfect
should I not have interpolated? should you not have interpolated? should he not have interpolated? should we not have interpolated? should you not have interpolated? should they not have interpolated?	should I not have been interpolating? should you not have been interpolating? should he not have been interpolating? should we not have been interpolating? should you not have been interpolating? should they not have been interpolating?