English verb conjugation
SHOULD WINTERKILL

Regular verb: winterkill - winterkilled - winterkilled

Affirmation

Simple form	V-ing form
I should winterkill you should winterkill he should winterkill we should winterkill you should winterkill they should winterkill	I should be winterkilling you should be winterkilling he should be winterkilling we should be winterkilling you should be winterkilling they should be winterkilling
Perfect	V-ing perfect
I should have winterkilled you should have winterkilled he should have winterkilled we should have winterkilled you should have winterkilled they should have winterkilled	I should have been winterkilling you should have been winterkilling he should have been winterkilling we should have been winterkilling you should have been winterkilling they should have been winterkilling

Negation

Simple form	V-ing form
I should not winterkill you should not winterkill he should not winterkill we should not winterkill you should not winterkill they should not winterkill	I should not be winterkilling you should not be winterkilling he should not be winterkilling we should not be winterkilling you should not be winterkilling they should not be winterkilling
Perfect	V-ing perfect
I should not have winterkilled you should not have winterkilled he should not have winterkilled we should not have winterkilled you should not have winterkilled they should not have winterkilled	I should not have been winterkilling you should not have been winterkilling he should not have been winterkilling we should not have been winterkilling you should not have been winterkilling they should not have been winterkilling

Interrogative form

Simple form	V-ing form
should I winterkill? should you winterkill? should he winterkill? should we winterkill? should you winterkill? should they winterkill?	should I be winterkilling? should you be winterkilling? should he be winterkilling? should we be winterkilling? should you be winterkilling? should they be winterkilling?
Perfect	V-ing perfect
should I have winterkilled? should you have winterkilled? should he have winterkilled? should we have winterkilled? should you have winterkilled? should they have winterkilled?	should I have been winterkilling? should you have been winterkilling? should he have been winterkilling? should we have been winterkilling? should you have been winterkilling? should they have been winterkilling?

Interro-negative form

Simple form	V-ing form
should I not winterkill? should you not winterkill? should he not winterkill? should we not winterkill? should you not winterkill? should they not winterkill?	should I not be winterkilling? should you not be winterkilling? should he not be winterkilling? should we not be winterkilling? should you not be winterkilling? should they not be winterkilling?
Perfect	V-ing perfect
should I not have winterkilled? should you not have winterkilled? should he not have winterkilled? should we not have winterkilled? should you not have winterkilled? should they not have winterkilled?	should I not have been winterkilling? should you not have been winterkilling? should he not have been winterkilling? should we not have been winterkilling? should you not have been winterkilling? should they not have been winterkilling?