English verb conjugation
SHOULD HARM

Regular verb: harm - harmed - harmed

Affirmation

Simple form	V-ing form
I should harm you should harm he should harm we should harm you should harm they should harm	I should be harming you should be harming he should be harming we should be harming you should be harming they should be harming
Perfect	V-ing perfect
I should have harmed you should have harmed he should have harmed we should have harmed you should have harmed they should have harmed	I should have been harming you should have been harming he should have been harming we should have been harming you should have been harming they should have been harming

Negation

Simple form	V-ing form
I should not harm you should not harm he should not harm we should not harm you should not harm they should not harm	I should not be harming you should not be harming he should not be harming we should not be harming you should not be harming they should not be harming
Perfect	V-ing perfect
I should not have harmed you should not have harmed he should not have harmed we should not have harmed you should not have harmed they should not have harmed	I should not have been harming you should not have been harming he should not have been harming we should not have been harming you should not have been harming they should not have been harming

Interrogative form

Simple form	V-ing form
should I harm? should you harm? should he harm? should we harm? should you harm? should they harm?	should I be harming? should you be harming? should he be harming? should we be harming? should you be harming? should they be harming?
Perfect	V-ing perfect
should I have harmed? should you have harmed? should he have harmed? should we have harmed? should you have harmed? should they have harmed?	should I have been harming? should you have been harming? should he have been harming? should we have been harming? should you have been harming? should they have been harming?

Interro-negative form

Simple form	V-ing form
should I not harm? should you not harm? should he not harm? should we not harm? should you not harm? should they not harm?	should I not be harming? should you not be harming? should he not be harming? should we not be harming? should you not be harming? should they not be harming?
Perfect	V-ing perfect
should I not have harmed? should you not have harmed? should he not have harmed? should we not have harmed? should you not have harmed? should they not have harmed?	should I not have been harming? should you not have been harming? should he not have been harming? should we not have been harming? should you not have been harming? should they not have been harming?