English verb conjugation
OUGHT TO BOWL

Regular verb: bowl - bowled - bowled

Affirmation

Simple form	V-ing form
I ought to bowl you ought to bowl she ought to bowl we ought to bowl you ought to bowl they ought to bowl	I ought to be bowling you ought to be bowling she ought to be bowling we ought to be bowling you ought to be bowling they ought to be bowling
Perfect	V-ing perfect
I ought to have bowled you ought to have bowled she ought to have bowled we ought to have bowled you ought to have bowled they ought to have bowled	I ought to have been bowling you ought to have been bowling she ought to have been bowling we ought to have been bowling you ought to have been bowling they ought to have been bowling

Negation

Simple form	V-ing form
I oughtn't to bowl you oughtn't to bowl she oughtn't to bowl we oughtn't to bowl you oughtn't to bowl they oughtn't to bowl	I oughtn't to be bowling you oughtn't to be bowling she oughtn't to be bowling we oughtn't to be bowling you oughtn't to be bowling they oughtn't to be bowling
Perfect	V-ing perfect
I oughtn't to have bowled you oughtn't to have bowled she oughtn't to have bowled we oughtn't to have bowled you oughtn't to have bowled they oughtn't to have bowled	I oughtn't to have been bowling you oughtn't to have been bowling she oughtn't to have been bowling we oughtn't to have been bowling you oughtn't to have been bowling they oughtn't to have been bowling

Interrogative form

Simple form	V-ing form
ought to I bowl? ought to you bowl? ought to she bowl? ought to we bowl? ought to you bowl? ought to they bowl?	ought to I be bowling? ought to you be bowling? ought to she be bowling? ought to we be bowling? ought to you be bowling? ought to they be bowling?
Perfect	V-ing perfect
ought to I have bowled? ought to you have bowled? ought to she have bowled? ought to we have bowled? ought to you have bowled? ought to they have bowled?	ought to I have been bowling? ought to you have been bowling? ought to she have been bowling? ought to we have been bowling? ought to you have been bowling? ought to they have been bowling?

Interro-negative form

Simple form	V-ing form
oughtn't I to bowl? oughtn't you to bowl? oughtn't she to bowl? oughtn't we to bowl? oughtn't you to bowl? oughtn't they to bowl?	oughtn't I to be bowling? oughtn't you to be bowling? oughtn't she to be bowling? oughtn't we to be bowling? oughtn't you to be bowling? oughtn't they to be bowling?
Perfect	V-ing perfect
oughtn't I to have bowled? oughtn't you to have bowled? oughtn't she to have bowled? oughtn't we to have bowled? oughtn't you to have bowled? oughtn't they to have bowled?	oughtn't I to have been bowling? oughtn't you to have been bowling? oughtn't she to have been bowling? oughtn't we to have been bowling? oughtn't you to have been bowling? oughtn't they to have been bowling?