English verb conjugation
OUGHT TO FORECAST

Irregular verb: forecast - forecast - forecast

Affirmation

Simple form	V-ing form
I ought to forecast you ought to forecast he ought to forecast we ought to forecast you ought to forecast they ought to forecast	I ought to be forecasting you ought to be forecasting he ought to be forecasting we ought to be forecasting you ought to be forecasting they ought to be forecasting
Perfect	V-ing perfect
I ought to have forecast you ought to have forecast he ought to have forecast we ought to have forecast you ought to have forecast they ought to have forecast	I ought to have been forecasting you ought to have been forecasting he ought to have been forecasting we ought to have been forecasting you ought to have been forecasting they ought to have been forecasting

Negation

Simple form	V-ing form
I oughtn't to forecast you oughtn't to forecast he oughtn't to forecast we oughtn't to forecast you oughtn't to forecast they oughtn't to forecast	I oughtn't to be forecasting you oughtn't to be forecasting he oughtn't to be forecasting we oughtn't to be forecasting you oughtn't to be forecasting they oughtn't to be forecasting
Perfect	V-ing perfect
I oughtn't to have forecast you oughtn't to have forecast he oughtn't to have forecast we oughtn't to have forecast you oughtn't to have forecast they oughtn't to have forecast	I oughtn't to have been forecasting you oughtn't to have been forecasting he oughtn't to have been forecasting we oughtn't to have been forecasting you oughtn't to have been forecasting they oughtn't to have been forecasting

Interrogative form

Simple form	V-ing form
ought to I forecast? ought to you forecast? ought to he forecast? ought to we forecast? ought to you forecast? ought to they forecast?	ought to I be forecasting? ought to you be forecasting? ought to he be forecasting? ought to we be forecasting? ought to you be forecasting? ought to they be forecasting?
Perfect	V-ing perfect
ought to I have forecast? ought to you have forecast? ought to he have forecast? ought to we have forecast? ought to you have forecast? ought to they have forecast?	ought to I have been forecasting? ought to you have been forecasting? ought to he have been forecasting? ought to we have been forecasting? ought to you have been forecasting? ought to they have been forecasting?

Interro-negative form

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