English verb conjugation
SHOULD SOUR

Regular verb: sour - soured - soured

Affirmation

Simple form	V-ing form
I should sour you should sour he should sour we should sour you should sour they should sour	I should be souring you should be souring he should be souring we should be souring you should be souring they should be souring
Perfect	V-ing perfect
I should have soured you should have soured he should have soured we should have soured you should have soured they should have soured	I should have been souring you should have been souring he should have been souring we should have been souring you should have been souring they should have been souring

Negation

Simple form	V-ing form
I should not sour you should not sour he should not sour we should not sour you should not sour they should not sour	I should not be souring you should not be souring he should not be souring we should not be souring you should not be souring they should not be souring
Perfect	V-ing perfect
I should not have soured you should not have soured he should not have soured we should not have soured you should not have soured they should not have soured	I should not have been souring you should not have been souring he should not have been souring we should not have been souring you should not have been souring they should not have been souring

Interrogative form

Simple form	V-ing form
should I sour? should you sour? should he sour? should we sour? should you sour? should they sour?	should I be souring? should you be souring? should he be souring? should we be souring? should you be souring? should they be souring?
Perfect	V-ing perfect
should I have soured? should you have soured? should he have soured? should we have soured? should you have soured? should they have soured?	should I have been souring? should you have been souring? should he have been souring? should we have been souring? should you have been souring? should they have been souring?

Interro-negative form

Simple form	V-ing form
should I not sour? should you not sour? should he not sour? should we not sour? should you not sour? should they not sour?	should I not be souring? should you not be souring? should he not be souring? should we not be souring? should you not be souring? should they not be souring?
Perfect	V-ing perfect
should I not have soured? should you not have soured? should he not have soured? should we not have soured? should you not have soured? should they not have soured?	should I not have been souring? should you not have been souring? should he not have been souring? should we not have been souring? should you not have been souring? should they not have been souring?