English verb conjugation
SHOULD TAMPER

Regular verb: tamper - tampered - tampered

Affirmation

Simple form	V-ing form
I should tamper you should tamper she should tamper we should tamper you should tamper they should tamper	I should be tampering you should be tampering she should be tampering we should be tampering you should be tampering they should be tampering
Perfect	V-ing perfect
I should have tampered you should have tampered she should have tampered we should have tampered you should have tampered they should have tampered	I should have been tampering you should have been tampering she should have been tampering we should have been tampering you should have been tampering they should have been tampering

Negation

Simple form	V-ing form
I should not tamper you should not tamper she should not tamper we should not tamper you should not tamper they should not tamper	I should not be tampering you should not be tampering she should not be tampering we should not be tampering you should not be tampering they should not be tampering
Perfect	V-ing perfect
I should not have tampered you should not have tampered she should not have tampered we should not have tampered you should not have tampered they should not have tampered	I should not have been tampering you should not have been tampering she should not have been tampering we should not have been tampering you should not have been tampering they should not have been tampering

Interrogative form

Simple form	V-ing form
should I tamper? should you tamper? should she tamper? should we tamper? should you tamper? should they tamper?	should I be tampering? should you be tampering? should she be tampering? should we be tampering? should you be tampering? should they be tampering?
Perfect	V-ing perfect
should I have tampered? should you have tampered? should she have tampered? should we have tampered? should you have tampered? should they have tampered?	should I have been tampering? should you have been tampering? should she have been tampering? should we have been tampering? should you have been tampering? should they have been tampering?

Interro-negative form

Simple form	V-ing form
should I not tamper? should you not tamper? should she not tamper? should we not tamper? should you not tamper? should they not tamper?	should I not be tampering? should you not be tampering? should she not be tampering? should we not be tampering? should you not be tampering? should they not be tampering?
Perfect	V-ing perfect
should I not have tampered? should you not have tampered? should she not have tampered? should we not have tampered? should you not have tampered? should they not have tampered?	should I not have been tampering? should you not have been tampering? should she not have been tampering? should we not have been tampering? should you not have been tampering? should they not have been tampering?