English verb conjugation
COULD TAMPER TAMPER

Regular verb: tamper tamper - tamper tampered - tamper tampered

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

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

Negation

Simple form	V-ing form
I couldn't tamper tamper you couldn't tamper tamper she couldn't tamper tamper we couldn't tamper tamper you couldn't tamper tamper they couldn't tamper tamper	I couldn't be tamper tampering you couldn't be tamper tampering she couldn't be tamper tampering we couldn't be tamper tampering you couldn't be tamper tampering they couldn't be tamper tampering
Perfect	V-ing perfect
I couldn't have tamper tampered you couldn't have tamper tampered she couldn't have tamper tampered we couldn't have tamper tampered you couldn't have tamper tampered they couldn't have tamper tampered	I couldn't have been tamper tampering you couldn't have been tamper tampering she couldn't have been tamper tampering we couldn't have been tamper tampering you couldn't have been tamper tampering they couldn't have been tamper tampering

Interrogative form

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

Interro-negative form

Simple form	V-ing form
couldn't I tamper tamper? couldn't you tamper tamper? couldn't she tamper tamper? couldn't we tamper tamper? couldn't you tamper tamper? couldn't they tamper tamper?	couldn't I be tamper tampering? couldn't you be tamper tampering? couldn't she be tamper tampering? couldn't we be tamper tampering? couldn't you be tamper tampering? couldn't they be tamper tampering?
Perfect	V-ing perfect
couldn't I have tamper tampered? couldn't you have tamper tampered? couldn't she have tamper tampered? couldn't we have tamper tampered? couldn't you have tamper tampered? couldn't they have tamper tampered?	couldn't I have been tamper tampering? couldn't you have been tamper tampering? couldn't she have been tamper tampering? couldn't we have been tamper tampering? couldn't you have been tamper tampering? couldn't they have been tamper tampering?