I ought to tweak you ought to tweak she ought to tweak we ought to tweak you ought to tweak they ought to tweak
V-ing form
I ought to be tweaking you ought to be tweaking she ought to be tweaking we ought to be tweaking you ought to be tweaking they ought to be tweaking
Perfect
I ought to have tweaked you ought to have tweaked she ought to have tweaked we ought to have tweaked you ought to have tweaked they ought to have tweaked
V-ing perfect
I ought to have been tweaking you ought to have been tweaking she ought to have been tweaking we ought to have been tweaking you ought to have been tweaking they ought to have been tweaking
Negation
Simple form
I oughtn't to tweak you oughtn't to tweak she oughtn't to tweak we oughtn't to tweak you oughtn't to tweak they oughtn't to tweak
V-ing form
I oughtn't to be tweaking you oughtn't to be tweaking she oughtn't to be tweaking we oughtn't to be tweaking you oughtn't to be tweaking they oughtn't to be tweaking
Perfect
I oughtn't to have tweaked you oughtn't to have tweaked she oughtn't to have tweaked we oughtn't to have tweaked you oughtn't to have tweaked they oughtn't to have tweaked
V-ing perfect
I oughtn't to have been tweaking you oughtn't to have been tweaking she oughtn't to have been tweaking we oughtn't to have been tweaking you oughtn't to have been tweaking they oughtn't to have been tweaking
Interrogative form
Simple form
ought to I tweak? ought to you tweak? ought to she tweak? ought to we tweak? ought to you tweak? ought to they tweak?
V-ing form
ought to I be tweaking? ought to you be tweaking? ought to she be tweaking? ought to we be tweaking? ought to you be tweaking? ought to they be tweaking?
Perfect
ought to I have tweaked? ought to you have tweaked? ought to she have tweaked? ought to we have tweaked? ought to you have tweaked? ought to they have tweaked?
V-ing perfect
ought to I have been tweaking? ought to you have been tweaking? ought to she have been tweaking? ought to we have been tweaking? ought to you have been tweaking? ought to they have been tweaking?
Interro-negative form
Simple form
oughtn't I to tweak? oughtn't you to tweak? oughtn't she to tweak? oughtn't we to tweak? oughtn't you to tweak? oughtn't they to tweak?
V-ing form
oughtn't I to be tweaking? oughtn't you to be tweaking? oughtn't she to be tweaking? oughtn't we to be tweaking? oughtn't you to be tweaking? oughtn't they to be tweaking?
Perfect
oughtn't I to have tweaked? oughtn't you to have tweaked? oughtn't she to have tweaked? oughtn't we to have tweaked? oughtn't you to have tweaked? oughtn't they to have tweaked?
V-ing perfect
oughtn't I to have been tweaking? oughtn't you to have been tweaking? oughtn't she to have been tweaking? oughtn't we to have been tweaking? oughtn't you to have been tweaking? oughtn't they to have been tweaking?