Present participle; Past participle - forecasting - forecast Present - forecast - forecast - forecasts - forecast - forecast - forecast Past - forecast - forecast - forecast - forecast - forecast - forecast Future - will forecast - will forecast - will forecast - will forecast - will forecast - will forecast Present conditional - would forecast - would forecast - would forecast - would forecast - would forecast - would forecast Present Perfect - have forecast - have forecast - has forecast - have forecast - have forecast - have forecast Past Perfect - had forecast - had forecast - had forecast - had forecast - had forecast - had forecast Future Perfect - will have forecast - will have forecast - will have forecast - will have forecast - will have forecast - will have forecast Past conditional - would have forecast - would have forecast - would have forecast - would have forecast - would have forecast - would have forecast Imperative - - - forecast - - - - - - - -