English verb conjugation
OUGHT TO TOMB

Regular verb: tomb - tombed - tombed

Affirmation

Simple form	V-ing form
I ought to tomb you ought to tomb she ought to tomb we ought to tomb you ought to tomb they ought to tomb	I ought to be tombing you ought to be tombing she ought to be tombing we ought to be tombing you ought to be tombing they ought to be tombing
Perfect	V-ing perfect
I ought to have tombed you ought to have tombed she ought to have tombed we ought to have tombed you ought to have tombed they ought to have tombed	I ought to have been tombing you ought to have been tombing she ought to have been tombing we ought to have been tombing you ought to have been tombing they ought to have been tombing

Negation

Simple form	V-ing form
I oughtn't to tomb you oughtn't to tomb she oughtn't to tomb we oughtn't to tomb you oughtn't to tomb they oughtn't to tomb	I oughtn't to be tombing you oughtn't to be tombing she oughtn't to be tombing we oughtn't to be tombing you oughtn't to be tombing they oughtn't to be tombing
Perfect	V-ing perfect
I oughtn't to have tombed you oughtn't to have tombed she oughtn't to have tombed we oughtn't to have tombed you oughtn't to have tombed they oughtn't to have tombed	I oughtn't to have been tombing you oughtn't to have been tombing she oughtn't to have been tombing we oughtn't to have been tombing you oughtn't to have been tombing they oughtn't to have been tombing

Interrogative form

Simple form	V-ing form
ought to I tomb? ought to you tomb? ought to she tomb? ought to we tomb? ought to you tomb? ought to they tomb?	ought to I be tombing? ought to you be tombing? ought to she be tombing? ought to we be tombing? ought to you be tombing? ought to they be tombing?
Perfect	V-ing perfect
ought to I have tombed? ought to you have tombed? ought to she have tombed? ought to we have tombed? ought to you have tombed? ought to they have tombed?	ought to I have been tombing? ought to you have been tombing? ought to she have been tombing? ought to we have been tombing? ought to you have been tombing? ought to they have been tombing?

Interro-negative form

Simple form	V-ing form
oughtn't I to tomb? oughtn't you to tomb? oughtn't she to tomb? oughtn't we to tomb? oughtn't you to tomb? oughtn't they to tomb?	oughtn't I to be tombing? oughtn't you to be tombing? oughtn't she to be tombing? oughtn't we to be tombing? oughtn't you to be tombing? oughtn't they to be tombing?
Perfect	V-ing perfect
oughtn't I to have tombed? oughtn't you to have tombed? oughtn't she to have tombed? oughtn't we to have tombed? oughtn't you to have tombed? oughtn't they to have tombed?	oughtn't I to have been tombing? oughtn't you to have been tombing? oughtn't she to have been tombing? oughtn't we to have been tombing? oughtn't you to have been tombing? oughtn't they to have been tombing?