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 she 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 she 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 she 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 she 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 ought not to forecast you ought not to forecast she ought not to forecast we ought not to forecast you ought not to forecast they ought not to forecast	I ought not to forecasting you ought not to forecasting she ought not to forecasting we ought not to forecasting you ought not to forecasting they ought not to forecasting
Perfect	V-ing perfect
I ought not to have forecast you ought not to have forecast she ought not to have forecast we ought not to have forecast you ought not to have forecast they ought not to have forecast	I ought not to have been forecasting you ought not to have been forecasting she ought not to have been forecasting we ought not to have been forecasting you ought not to have been forecasting they ought not to have been forecasting

Interrogative form

Simple form	V-ing form
ought to I forecast? ought to you forecast? ought to she 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 she 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 she 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 she 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
ought I not to forecast? ought you not to forecast? ought she not to forecast? ought we not to forecast? ought you not to forecast? ought they not to forecast?	ought I not to be forecasting? ought you not to be forecasting? ought she not to be forecasting? ought we not to be forecasting? ought you not to be forecasting? ought they not to be forecasting?
Perfect	V-ing perfect
ought I not to have forecast? ought you not to have forecast? ought she not to have forecast? ought we not to have forecast? ought you not to have forecast? ought they not to have forecast?	ought I not to have been forecasting? ought you not to have been forecasting? ought she not to have been forecasting? ought we not to have been forecasting? ought you not to have been forecasting? ought they not to have been forecasting?