English verb conjugation
OUGHT TO TONGUE

Regular verb: tongue - tongued - tongued

Affirmation

Simple form	V-ing form
I ought to tongue you ought to tongue he ought to tongue we ought to tongue you ought to tongue they ought to tongue	I ought to be tonguing you ought to be tonguing he ought to be tonguing we ought to be tonguing you ought to be tonguing they ought to be tonguing
Perfect	V-ing perfect
I ought to have tongued you ought to have tongued he ought to have tongued we ought to have tongued you ought to have tongued they ought to have tongued	I ought to have been tonguing you ought to have been tonguing he ought to have been tonguing we ought to have been tonguing you ought to have been tonguing they ought to have been tonguing

Negation

Simple form	V-ing form
I oughtn't to tongue you oughtn't to tongue he oughtn't to tongue we oughtn't to tongue you oughtn't to tongue they oughtn't to tongue	I oughtn't to be tonguing you oughtn't to be tonguing he oughtn't to be tonguing we oughtn't to be tonguing you oughtn't to be tonguing they oughtn't to be tonguing
Perfect	V-ing perfect
I oughtn't to have tongued you oughtn't to have tongued he oughtn't to have tongued we oughtn't to have tongued you oughtn't to have tongued they oughtn't to have tongued	I oughtn't to have been tonguing you oughtn't to have been tonguing he oughtn't to have been tonguing we oughtn't to have been tonguing you oughtn't to have been tonguing they oughtn't to have been tonguing

Interrogative form

Simple form	V-ing form
ought to I tongue? ought to you tongue? ought to he tongue? ought to we tongue? ought to you tongue? ought to they tongue?	ought to I be tonguing? ought to you be tonguing? ought to he be tonguing? ought to we be tonguing? ought to you be tonguing? ought to they be tonguing?
Perfect	V-ing perfect
ought to I have tongued? ought to you have tongued? ought to he have tongued? ought to we have tongued? ought to you have tongued? ought to they have tongued?	ought to I have been tonguing? ought to you have been tonguing? ought to he have been tonguing? ought to we have been tonguing? ought to you have been tonguing? ought to they have been tonguing?

Interro-negative form

Simple form	V-ing form
oughtn't I to tongue? oughtn't you to tongue? oughtn't he to tongue? oughtn't we to tongue? oughtn't you to tongue? oughtn't they to tongue?	oughtn't I to be tonguing? oughtn't you to be tonguing? oughtn't he to be tonguing? oughtn't we to be tonguing? oughtn't you to be tonguing? oughtn't they to be tonguing?
Perfect	V-ing perfect
oughtn't I to have tongued? oughtn't you to have tongued? oughtn't he to have tongued? oughtn't we to have tongued? oughtn't you to have tongued? oughtn't they to have tongued?	oughtn't I to have been tonguing? oughtn't you to have been tonguing? oughtn't he to have been tonguing? oughtn't we to have been tonguing? oughtn't you to have been tonguing? oughtn't they to have been tonguing?