I might tamper you might tamper she might tamper we might tamper you might tamper they might tamper
V-ing form
I might be tampering you might be tampering she might be tampering we might be tampering you might be tampering they might be tampering
Perfect
I might have tampered you might have tampered she might have tampered we might have tampered you might have tampered they might have tampered
V-ing perfect
I might have been tampering you might have been tampering she might have been tampering we might have been tampering you might have been tampering they might have been tampering
Negation
Simple form
I mightn't tamper you mightn't tamper she mightn't tamper we mightn't tamper you mightn't tamper they mightn't tamper
V-ing form
I mightn't be tampering you mightn't be tampering she mightn't be tampering we mightn't be tampering you mightn't be tampering they mightn't be tampering
Perfect
I mightn't have tampered you mightn't have tampered she mightn't have tampered we mightn't have tampered you mightn't have tampered they mightn't have tampered
V-ing perfect
I mightn't have been tampering you mightn't have been tampering she mightn't have been tampering we mightn't have been tampering you mightn't have been tampering they mightn't have been tampering
Interrogative form
Simple form
might I tamper? might you tamper? might she tamper? might we tamper? might you tamper? might they tamper?
V-ing form
might I be tampering? might you be tampering? might she be tampering? might we be tampering? might you be tampering? might they be tampering?
Perfect
might I have tampered? might you have tampered? might she have tampered? might we have tampered? might you have tampered? might they have tampered?
V-ing perfect
might I have been tampering? might you have been tampering? might she have been tampering? might we have been tampering? might you have been tampering? might they have been tampering?
Interro-negative form
Simple form
mightn't I tamper? mightn't you tamper? mightn't she tamper? mightn't we tamper? mightn't you tamper? mightn't they tamper?
V-ing form
mightn't I be tampering? mightn't you be tampering? mightn't she be tampering? mightn't we be tampering? mightn't you be tampering? mightn't they be tampering?
Perfect
mightn't I have tampered? mightn't you have tampered? mightn't she have tampered? mightn't we have tampered? mightn't you have tampered? mightn't they have tampered?
V-ing perfect
mightn't I have been tampering? mightn't you have been tampering? mightn't she have been tampering? mightn't we have been tampering? mightn't you have been tampering? mightn't they have been tampering?