English verb conjugation
SHOULD VITIATE

Regular verb: vitiate - vitiated - vitiated

Affirmation

Simple form	V-ing form
I should vitiate you should vitiate he should vitiate we should vitiate you should vitiate they should vitiate	I should be vitiating you should be vitiating he should be vitiating we should be vitiating you should be vitiating they should be vitiating
Perfect	V-ing perfect
I should have vitiated you should have vitiated he should have vitiated we should have vitiated you should have vitiated they should have vitiated	I should have been vitiating you should have been vitiating he should have been vitiating we should have been vitiating you should have been vitiating they should have been vitiating

Negation

Simple form	V-ing form
I should not vitiate you should not vitiate he should not vitiate we should not vitiate you should not vitiate they should not vitiate	I should not be vitiating you should not be vitiating he should not be vitiating we should not be vitiating you should not be vitiating they should not be vitiating
Perfect	V-ing perfect
I should not have vitiated you should not have vitiated he should not have vitiated we should not have vitiated you should not have vitiated they should not have vitiated	I should not have been vitiating you should not have been vitiating he should not have been vitiating we should not have been vitiating you should not have been vitiating they should not have been vitiating

Interrogative form

Simple form	V-ing form
should I vitiate? should you vitiate? should he vitiate? should we vitiate? should you vitiate? should they vitiate?	should I be vitiating? should you be vitiating? should he be vitiating? should we be vitiating? should you be vitiating? should they be vitiating?
Perfect	V-ing perfect
should I have vitiated? should you have vitiated? should he have vitiated? should we have vitiated? should you have vitiated? should they have vitiated?	should I have been vitiating? should you have been vitiating? should he have been vitiating? should we have been vitiating? should you have been vitiating? should they have been vitiating?

Interro-negative form

Simple form	V-ing form
should I not vitiate? should you not vitiate? should he not vitiate? should we not vitiate? should you not vitiate? should they not vitiate?	should I not be vitiating? should you not be vitiating? should he not be vitiating? should we not be vitiating? should you not be vitiating? should they not be vitiating?
Perfect	V-ing perfect
should I not have vitiated? should you not have vitiated? should he not have vitiated? should we not have vitiated? should you not have vitiated? should they not have vitiated?	should I not have been vitiating? should you not have been vitiating? should he not have been vitiating? should we not have been vitiating? should you not have been vitiating? should they not have been vitiating?