English verb conjugation
SHOULD ZAG

Regular verb: zag - zaged - zaged

Affirmation

Simple form	V-ing form
I should zag you should zag he should zag we should zag you should zag they should zag	I should be zaging you should be zaging he should be zaging we should be zaging you should be zaging they should be zaging
Perfect	V-ing perfect
I should have zaged you should have zaged he should have zaged we should have zaged you should have zaged they should have zaged	I should have been zaging you should have been zaging he should have been zaging we should have been zaging you should have been zaging they should have been zaging

Negation

Simple form	V-ing form
I should not zag you should not zag he should not zag we should not zag you should not zag they should not zag	I should not be zaging you should not be zaging he should not be zaging we should not be zaging you should not be zaging they should not be zaging
Perfect	V-ing perfect
I should not have zaged you should not have zaged he should not have zaged we should not have zaged you should not have zaged they should not have zaged	I should not have been zaging you should not have been zaging he should not have been zaging we should not have been zaging you should not have been zaging they should not have been zaging

Interrogative form

Simple form	V-ing form
should I zag? should you zag? should he zag? should we zag? should you zag? should they zag?	should I be zaging? should you be zaging? should he be zaging? should we be zaging? should you be zaging? should they be zaging?
Perfect	V-ing perfect
should I have zaged? should you have zaged? should he have zaged? should we have zaged? should you have zaged? should they have zaged?	should I have been zaging? should you have been zaging? should he have been zaging? should we have been zaging? should you have been zaging? should they have been zaging?

Interro-negative form

Simple form	V-ing form
should I not zag? should you not zag? should he not zag? should we not zag? should you not zag? should they not zag?	should I not be zaging? should you not be zaging? should he not be zaging? should we not be zaging? should you not be zaging? should they not be zaging?
Perfect	V-ing perfect
should I not have zaged? should you not have zaged? should he not have zaged? should we not have zaged? should you not have zaged? should they not have zaged?	should I not have been zaging? should you not have been zaging? should he not have been zaging? should we not have been zaging? should you not have been zaging? should they not have been zaging?