I'd be forecasting you'd be forecasting he'd be forecasting we'd be forecasting you'd be forecasting they'd be forecasting
Perfect
I should've forecast you should've forecast he should've forecast we should've forecast you should've forecast they should've forecast
V-ing perfect
I should've been forecasting you should've been forecasting he should've been forecasting we should've been forecasting you should've been forecasting they should've been forecasting
Negation
Simple form
I shouldn't forecast you shouldn't forecast he shouldn't forecast we shouldn't forecast you shouldn't forecast they shouldn't forecast
V-ing form
I shouldn't be forecasting you shouldn't be forecasting he shouldn't be forecasting we shouldn't be forecasting you shouldn't be forecasting they shouldn't be forecasting
Perfect
I shouldn't have forecast you shouldn't have forecast he shouldn't have forecast we shouldn't have forecast you shouldn't have forecast they shouldn't have forecast
V-ing perfect
I shouldn't have been forecasting you shouldn't have been forecasting he shouldn't have been forecasting we shouldn't have been forecasting you shouldn't have been forecasting they shouldn't have been forecasting
Interrogative form
Simple form
should I forecast? should you forecast? should he forecast? should we forecast? should you forecast? should they forecast?
V-ing form
should I be forecasting? should you be forecasting? should he be forecasting? should we be forecasting? should you be forecasting? should they be forecasting?
Perfect
should I have forecast? should you have forecast? should he have forecast? should we have forecast? should you have forecast? should they have forecast?
V-ing perfect
should I have been forecasting? should you have been forecasting? should he have been forecasting? should we have been forecasting? should you have been forecasting? should they have been forecasting?
Interro-negative form
Simple form
shouldn't I forecast? shouldn't you forecast? shouldn't he forecast? shouldn't we forecast? shouldn't you forecast? shouldn't they forecast?
V-ing form
shouldn't I be forecasting? shouldn't you be forecasting? shouldn't he be forecasting? shouldn't we be forecasting? shouldn't you be forecasting? shouldn't they be forecasting?
Perfect
shouldn't I have forecast? shouldn't you have forecast? shouldn't he have forecast? shouldn't we have forecast? shouldn't you have forecast? shouldn't they have forecast?
V-ing perfect
shouldn't I have been forecasting? shouldn't you have been forecasting? shouldn't he have been forecasting? shouldn't we have been forecasting? shouldn't you have been forecasting? shouldn't they have been forecasting?