English verb conjugation
SHOULD SULFATE

Regular verb: sulfate - sulfated - sulfated

Affirmation

Simple form	V-ing form
I should sulfate you should sulfate he should sulfate we should sulfate you should sulfate they should sulfate	I should be sulfating you should be sulfating he should be sulfating we should be sulfating you should be sulfating they should be sulfating
Perfect	V-ing perfect
I should have sulfated you should have sulfated he should have sulfated we should have sulfated you should have sulfated they should have sulfated	I should have been sulfating you should have been sulfating he should have been sulfating we should have been sulfating you should have been sulfating they should have been sulfating

Negation

Simple form	V-ing form
I should not sulfate you should not sulfate he should not sulfate we should not sulfate you should not sulfate they should not sulfate	I should not be sulfating you should not be sulfating he should not be sulfating we should not be sulfating you should not be sulfating they should not be sulfating
Perfect	V-ing perfect
I should not have sulfated you should not have sulfated he should not have sulfated we should not have sulfated you should not have sulfated they should not have sulfated	I should not have been sulfating you should not have been sulfating he should not have been sulfating we should not have been sulfating you should not have been sulfating they should not have been sulfating

Interrogative form

Simple form	V-ing form
should I sulfate? should you sulfate? should he sulfate? should we sulfate? should you sulfate? should they sulfate?	should I be sulfating? should you be sulfating? should he be sulfating? should we be sulfating? should you be sulfating? should they be sulfating?
Perfect	V-ing perfect
should I have sulfated? should you have sulfated? should he have sulfated? should we have sulfated? should you have sulfated? should they have sulfated?	should I have been sulfating? should you have been sulfating? should he have been sulfating? should we have been sulfating? should you have been sulfating? should they have been sulfating?

Interro-negative form

Simple form	V-ing form
should I not sulfate? should you not sulfate? should he not sulfate? should we not sulfate? should you not sulfate? should they not sulfate?	should I not be sulfating? should you not be sulfating? should he not be sulfating? should we not be sulfating? should you not be sulfating? should they not be sulfating?
Perfect	V-ing perfect
should I not have sulfated? should you not have sulfated? should he not have sulfated? should we not have sulfated? should you not have sulfated? should they not have sulfated?	should I not have been sulfating? should you not have been sulfating? should he not have been sulfating? should we not have been sulfating? should you not have been sulfating? should they not have been sulfating?