English verb conjugation
SHOULD SPONGE

Regular verb: sponge - sponged - sponged

Affirmation

Simple form	V-ing form
I should sponge you should sponge he should sponge we should sponge you should sponge they should sponge	I should be sponging you should be sponging he should be sponging we should be sponging you should be sponging they should be sponging
Perfect	V-ing perfect
I should have sponged you should have sponged he should have sponged we should have sponged you should have sponged they should have sponged	I should have been sponging you should have been sponging he should have been sponging we should have been sponging you should have been sponging they should have been sponging

Negation

Simple form	V-ing form
I should not sponge you should not sponge he should not sponge we should not sponge you should not sponge they should not sponge	I should not be sponging you should not be sponging he should not be sponging we should not be sponging you should not be sponging they should not be sponging
Perfect	V-ing perfect
I should not have sponged you should not have sponged he should not have sponged we should not have sponged you should not have sponged they should not have sponged	I should not have been sponging you should not have been sponging he should not have been sponging we should not have been sponging you should not have been sponging they should not have been sponging

Interrogative form

Simple form	V-ing form
should I sponge? should you sponge? should he sponge? should we sponge? should you sponge? should they sponge?	should I be sponging? should you be sponging? should he be sponging? should we be sponging? should you be sponging? should they be sponging?
Perfect	V-ing perfect
should I have sponged? should you have sponged? should he have sponged? should we have sponged? should you have sponged? should they have sponged?	should I have been sponging? should you have been sponging? should he have been sponging? should we have been sponging? should you have been sponging? should they have been sponging?

Interro-negative form

Simple form	V-ing form
should I not sponge? should you not sponge? should he not sponge? should we not sponge? should you not sponge? should they not sponge?	should I not be sponging? should you not be sponging? should he not be sponging? should we not be sponging? should you not be sponging? should they not be sponging?
Perfect	V-ing perfect
should I not have sponged? should you not have sponged? should he not have sponged? should we not have sponged? should you not have sponged? should they not have sponged?	should I not have been sponging? should you not have been sponging? should he not have been sponging? should we not have been sponging? should you not have been sponging? should they not have been sponging?