English verb conjugation
SHOULD BIRTH

Regular verb: birth - birthed - birthed

Affirmation

Simple form	V-ing form
I should birth you should birth he should birth we should birth you should birth they should birth	I should be birthing you should be birthing he should be birthing we should be birthing you should be birthing they should be birthing
Perfect	V-ing perfect
I should have birthed you should have birthed he should have birthed we should have birthed you should have birthed they should have birthed	I should have been birthing you should have been birthing he should have been birthing we should have been birthing you should have been birthing they should have been birthing

Negation

Simple form	V-ing form
I should not birth you should not birth he should not birth we should not birth you should not birth they should not birth	I should not be birthing you should not be birthing he should not be birthing we should not be birthing you should not be birthing they should not be birthing
Perfect	V-ing perfect
I should not have birthed you should not have birthed he should not have birthed we should not have birthed you should not have birthed they should not have birthed	I should not have been birthing you should not have been birthing he should not have been birthing we should not have been birthing you should not have been birthing they should not have been birthing

Interrogative form

Simple form	V-ing form
should I birth? should you birth? should he birth? should we birth? should you birth? should they birth?	should I be birthing? should you be birthing? should he be birthing? should we be birthing? should you be birthing? should they be birthing?
Perfect	V-ing perfect
should I have birthed? should you have birthed? should he have birthed? should we have birthed? should you have birthed? should they have birthed?	should I have been birthing? should you have been birthing? should he have been birthing? should we have been birthing? should you have been birthing? should they have been birthing?

Interro-negative form

Simple form	V-ing form
should I not birth? should you not birth? should he not birth? should we not birth? should you not birth? should they not birth?	should I not be birthing? should you not be birthing? should he not be birthing? should we not be birthing? should you not be birthing? should they not be birthing?
Perfect	V-ing perfect
should I not have birthed? should you not have birthed? should he not have birthed? should we not have birthed? should you not have birthed? should they not have birthed?	should I not have been birthing? should you not have been birthing? should he not have been birthing? should we not have been birthing? should you not have been birthing? should they not have been birthing?