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