English verb conjugation
SHOULD TWIG

Regular verb: twig - twigged - twigged

Affirmation

Simple form	V-ing form
I should twig you should twig he should twig we should twig you should twig they should twig	I should be twigging you should be twigging he should be twigging we should be twigging you should be twigging they should be twigging
Perfect	V-ing perfect
I should have twigged you should have twigged he should have twigged we should have twigged you should have twigged they should have twigged	I should have been twigging you should have been twigging he should have been twigging we should have been twigging you should have been twigging they should have been twigging

Negation

Simple form	V-ing form
I should not twig you should not twig he should not twig we should not twig you should not twig they should not twig	I should not be twigging you should not be twigging he should not be twigging we should not be twigging you should not be twigging they should not be twigging
Perfect	V-ing perfect
I should not have twigged you should not have twigged he should not have twigged we should not have twigged you should not have twigged they should not have twigged	I should not have been twigging you should not have been twigging he should not have been twigging we should not have been twigging you should not have been twigging they should not have been twigging

Interrogative form

Simple form	V-ing form
should I twig? should you twig? should he twig? should we twig? should you twig? should they twig?	should I be twigging? should you be twigging? should he be twigging? should we be twigging? should you be twigging? should they be twigging?
Perfect	V-ing perfect
should I have twigged? should you have twigged? should he have twigged? should we have twigged? should you have twigged? should they have twigged?	should I have been twigging? should you have been twigging? should he have been twigging? should we have been twigging? should you have been twigging? should they have been twigging?

Interro-negative form

Simple form	V-ing form
should I not twig? should you not twig? should he not twig? should we not twig? should you not twig? should they not twig?	should I not be twigging? should you not be twigging? should he not be twigging? should we not be twigging? should you not be twigging? should they not be twigging?
Perfect	V-ing perfect
should I not have twigged? should you not have twigged? should he not have twigged? should we not have twigged? should you not have twigged? should they not have twigged?	should I not have been twigging? should you not have been twigging? should he not have been twigging? should we not have been twigging? should you not have been twigging? should they not have been twigging?