English verb conjugation
OUGHT TO DUMB

Regular verb: dumb - dumbed - dumbed

Affirmation

Simple form	V-ing form
I ought to dumb you ought to dumb she ought to dumb we ought to dumb you ought to dumb they ought to dumb	I ought to be dumbing you ought to be dumbing she ought to be dumbing we ought to be dumbing you ought to be dumbing they ought to be dumbing
Perfect	V-ing perfect
I ought to have dumbed you ought to have dumbed she ought to have dumbed we ought to have dumbed you ought to have dumbed they ought to have dumbed	I ought to have been dumbing you ought to have been dumbing she ought to have been dumbing we ought to have been dumbing you ought to have been dumbing they ought to have been dumbing

Negation

Simple form	V-ing form
I oughtn't to dumb you oughtn't to dumb she oughtn't to dumb we oughtn't to dumb you oughtn't to dumb they oughtn't to dumb	I oughtn't to be dumbing you oughtn't to be dumbing she oughtn't to be dumbing we oughtn't to be dumbing you oughtn't to be dumbing they oughtn't to be dumbing
Perfect	V-ing perfect
I oughtn't to have dumbed you oughtn't to have dumbed she oughtn't to have dumbed we oughtn't to have dumbed you oughtn't to have dumbed they oughtn't to have dumbed	I oughtn't to have been dumbing you oughtn't to have been dumbing she oughtn't to have been dumbing we oughtn't to have been dumbing you oughtn't to have been dumbing they oughtn't to have been dumbing

Interrogative form

Simple form	V-ing form
ought to I dumb? ought to you dumb? ought to she dumb? ought to we dumb? ought to you dumb? ought to they dumb?	ought to I be dumbing? ought to you be dumbing? ought to she be dumbing? ought to we be dumbing? ought to you be dumbing? ought to they be dumbing?
Perfect	V-ing perfect
ought to I have dumbed? ought to you have dumbed? ought to she have dumbed? ought to we have dumbed? ought to you have dumbed? ought to they have dumbed?	ought to I have been dumbing? ought to you have been dumbing? ought to she have been dumbing? ought to we have been dumbing? ought to you have been dumbing? ought to they have been dumbing?

Interro-negative form

Simple form	V-ing form
oughtn't I to dumb? oughtn't you to dumb? oughtn't she to dumb? oughtn't we to dumb? oughtn't you to dumb? oughtn't they to dumb?	oughtn't I to be dumbing? oughtn't you to be dumbing? oughtn't she to be dumbing? oughtn't we to be dumbing? oughtn't you to be dumbing? oughtn't they to be dumbing?
Perfect	V-ing perfect
oughtn't I to have dumbed? oughtn't you to have dumbed? oughtn't she to have dumbed? oughtn't we to have dumbed? oughtn't you to have dumbed? oughtn't they to have dumbed?	oughtn't I to have been dumbing? oughtn't you to have been dumbing? oughtn't she to have been dumbing? oughtn't we to have been dumbing? oughtn't you to have been dumbing? oughtn't they to have been dumbing?