I ought to tinker you ought to tinker he ought to tinker we ought to tinker you ought to tinker they ought to tinker
V-ing form
I ought to be tinkering you ought to be tinkering he ought to be tinkering we ought to be tinkering you ought to be tinkering they ought to be tinkering
Perfect
I ought to have tinkered you ought to have tinkered he ought to have tinkered we ought to have tinkered you ought to have tinkered they ought to have tinkered
V-ing perfect
I ought to have been tinkering you ought to have been tinkering he ought to have been tinkering we ought to have been tinkering you ought to have been tinkering they ought to have been tinkering
Negation
Simple form
I oughtn't to tinker you oughtn't to tinker he oughtn't to tinker we oughtn't to tinker you oughtn't to tinker they oughtn't to tinker
V-ing form
I oughtn't to be tinkering you oughtn't to be tinkering he oughtn't to be tinkering we oughtn't to be tinkering you oughtn't to be tinkering they oughtn't to be tinkering
Perfect
I oughtn't to have tinkered you oughtn't to have tinkered he oughtn't to have tinkered we oughtn't to have tinkered you oughtn't to have tinkered they oughtn't to have tinkered
V-ing perfect
I oughtn't to have been tinkering you oughtn't to have been tinkering he oughtn't to have been tinkering we oughtn't to have been tinkering you oughtn't to have been tinkering they oughtn't to have been tinkering
Interrogative form
Simple form
ought to I tinker? ought to you tinker? ought to he tinker? ought to we tinker? ought to you tinker? ought to they tinker?
V-ing form
ought to I be tinkering? ought to you be tinkering? ought to he be tinkering? ought to we be tinkering? ought to you be tinkering? ought to they be tinkering?
Perfect
ought to I have tinkered? ought to you have tinkered? ought to he have tinkered? ought to we have tinkered? ought to you have tinkered? ought to they have tinkered?
V-ing perfect
ought to I have been tinkering? ought to you have been tinkering? ought to he have been tinkering? ought to we have been tinkering? ought to you have been tinkering? ought to they have been tinkering?
Interro-negative form
Simple form
oughtn't I to tinker? oughtn't you to tinker? oughtn't he to tinker? oughtn't we to tinker? oughtn't you to tinker? oughtn't they to tinker?
V-ing form
oughtn't I to be tinkering? oughtn't you to be tinkering? oughtn't he to be tinkering? oughtn't we to be tinkering? oughtn't you to be tinkering? oughtn't they to be tinkering?
Perfect
oughtn't I to have tinkered? oughtn't you to have tinkered? oughtn't he to have tinkered? oughtn't we to have tinkered? oughtn't you to have tinkered? oughtn't they to have tinkered?
V-ing perfect
oughtn't I to have been tinkering? oughtn't you to have been tinkering? oughtn't he to have been tinkering? oughtn't we to have been tinkering? oughtn't you to have been tinkering? oughtn't they to have been tinkering?