English verb conjugation
SHOULD BALK

Regular verb: balk - balked - balked

Affirmation

Simple form	V-ing form
I should balk you should balk he should balk we should balk you should balk they should balk	I should be balking you should be balking he should be balking we should be balking you should be balking they should be balking
Perfect	V-ing perfect
I should have balked you should have balked he should have balked we should have balked you should have balked they should have balked	I should have been balking you should have been balking he should have been balking we should have been balking you should have been balking they should have been balking

Negation

Simple form	V-ing form
I should not balk you should not balk he should not balk we should not balk you should not balk they should not balk	I should not be balking you should not be balking he should not be balking we should not be balking you should not be balking they should not be balking
Perfect	V-ing perfect
I should not have balked you should not have balked he should not have balked we should not have balked you should not have balked they should not have balked	I should not have been balking you should not have been balking he should not have been balking we should not have been balking you should not have been balking they should not have been balking

Interrogative form

Simple form	V-ing form
should I balk? should you balk? should he balk? should we balk? should you balk? should they balk?	should I be balking? should you be balking? should he be balking? should we be balking? should you be balking? should they be balking?
Perfect	V-ing perfect
should I have balked? should you have balked? should he have balked? should we have balked? should you have balked? should they have balked?	should I have been balking? should you have been balking? should he have been balking? should we have been balking? should you have been balking? should they have been balking?

Interro-negative form

Simple form	V-ing form
should I not balk? should you not balk? should he not balk? should we not balk? should you not balk? should they not balk?	should I not be balking? should you not be balking? should he not be balking? should we not be balking? should you not be balking? should they not be balking?
Perfect	V-ing perfect
should I not have balked? should you not have balked? should he not have balked? should we not have balked? should you not have balked? should they not have balked?	should I not have been balking? should you not have been balking? should he not have been balking? should we not have been balking? should you not have been balking? should they not have been balking?