I'll be tampering you'll be tampering he'll be tampering we'll be tampering you'll be tampering they'll be tampering
Perfect
I'll have tampered you'll have tampered he'll have tampered we'll have tampered you'll have tampered they'll have tampered
V-ing perfect
I'll have been tampering you'll have been tampering he'll have been tampering we'll have been tampering you'll have been tampering they'll have been tampering
Negation
Simple form
I shan't tamper you shan't tamper he shan't tamper we shan't tamper you shan't tamper they shan't tamper
V-ing form
I shan't be tampering you shan't be tampering he shan't be tampering we shan't be tampering you shan't be tampering they shan't be tampering
Perfect
I shan't have tampered you shan't have tampered he shan't have tampered we shan't have tampered you shan't have tampered they shan't have tampered
V-ing perfect
I shan't have been tampering you shan't have been tampering he shan't have been tampering we shan't have been tampering you shan't have been tampering they shan't have been tampering
Interrogative form
Simple form
shall I tamper? shall you tamper? shall he tamper? shall we tamper? shall you tamper? shall they tamper?
V-ing form
shall I be tampering? shall you be tampering? shall he be tampering? shall we be tampering? shall you be tampering? shall they be tampering?
Perfect
shall I have tampered? shall you have tampered? shall he have tampered? shall we have tampered? shall you have tampered? shall they have tampered?
V-ing perfect
shall I have been tampering? shall you have been tampering? shall he have been tampering? shall we have been tampering? shall you have been tampering? shall they have been tampering?
Interro-negative form
Simple form
shan't I tamper? shan't you tamper? shan't he tamper? shan't we tamper? shan't you tamper? shan't they tamper?
V-ing form
shan't I be tampering? shan't you be tampering? shan't he be tampering? shan't we be tampering? shan't you be tampering? shan't they be tampering?
Perfect
shan't I have tampered? shan't you have tampered? shan't he have tampered? shan't we have tampered? shan't you have tampered? shan't they have tampered?
V-ing perfect
shan't I have been tampering? shan't you have been tampering? shan't he have been tampering? shan't we have been tampering? shan't you have been tampering? shan't they have been tampering?