English verb conjugation
OUGHT TO CATCH

Irregular verb: catch - caught - caught

Affirmation

Simple form	V-ing form
I ought to catch you ought to catch he ought to catch we ought to catch you ought to catch they ought to catch	I ought to be catching you ought to be catching he ought to be catching we ought to be catching you ought to be catching they ought to be catching
Perfect	V-ing perfect
I ought to have caught you ought to have caught he ought to have caught we ought to have caught you ought to have caught they ought to have caught	I ought to have been catching you ought to have been catching he ought to have been catching we ought to have been catching you ought to have been catching they ought to have been catching

Negation

Simple form	V-ing form
I oughtn't to catch you oughtn't to catch he oughtn't to catch we oughtn't to catch you oughtn't to catch they oughtn't to catch	I oughtn't to be catching you oughtn't to be catching he oughtn't to be catching we oughtn't to be catching you oughtn't to be catching they oughtn't to be catching
Perfect	V-ing perfect
I oughtn't to have caught you oughtn't to have caught he oughtn't to have caught we oughtn't to have caught you oughtn't to have caught they oughtn't to have caught	I oughtn't to have been catching you oughtn't to have been catching he oughtn't to have been catching we oughtn't to have been catching you oughtn't to have been catching they oughtn't to have been catching

Interrogative form

Simple form	V-ing form
ought to I catch? ought to you catch? ought to he catch? ought to we catch? ought to you catch? ought to they catch?	ought to I be catching? ought to you be catching? ought to he be catching? ought to we be catching? ought to you be catching? ought to they be catching?
Perfect	V-ing perfect
ought to I have caught? ought to you have caught? ought to he have caught? ought to we have caught? ought to you have caught? ought to they have caught?	ought to I have been catching? ought to you have been catching? ought to he have been catching? ought to we have been catching? ought to you have been catching? ought to they have been catching?

Interro-negative form

Simple form	V-ing form
oughtn't I to catch? oughtn't you to catch? oughtn't he to catch? oughtn't we to catch? oughtn't you to catch? oughtn't they to catch?	oughtn't I to be catching? oughtn't you to be catching? oughtn't he to be catching? oughtn't we to be catching? oughtn't you to be catching? oughtn't they to be catching?
Perfect	V-ing perfect
oughtn't I to have caught? oughtn't you to have caught? oughtn't he to have caught? oughtn't we to have caught? oughtn't you to have caught? oughtn't they to have caught?	oughtn't I to have been catching? oughtn't you to have been catching? oughtn't he to have been catching? oughtn't we to have been catching? oughtn't you to have been catching? oughtn't they to have been catching?