| Present Tense | Past Tense | Future Tense |
|---|---|---|
| I forecast | I forecast | I shall/will forecast |
| We forecast | We forecast | We shall/will forecast |
| You forecast | You forecast | You will forecast |
| He forecasts | He forecast | He will forecast |
| She forecasts | She forecast | She will forecast |
| It forecasts | It forecast | It will forecast |
| They forecast | They forecast | They will forecast |
| Present Continuous | Past Continuous | Future Continuous |
|---|---|---|
| I am forecasting | I was forecasting | I shall/will be forecasting |
| We are forecasting | We were forecasting | We shall/will be forecasting |
| You are forecasting | You were forecasting | You will be forecasting |
| He is forecasting | He was forecasting | He will be forecasting |
| She is forecasting | She was forecasting | She will be forecasting |
| It is forecasting | It was forecasting | It will be forecasting |
| They are forecasting | They were forecasting | They will be forecasting |
| Present Perfect | Past Perfect | Future Perfect |
|---|---|---|
| I have forecast | I had forecast | I shall/will have forecast |
| We have forecast | We had forecast | We shall/will have forecast |
| You have forecast | You had forecast | You will have forecast |
| He has forecast | He had forecast | He will have forecast |
| She has forecast | She had forecast | She will have forecast |
| It has forecast | It had forecast | It will have forecast |
| They have forecast | They had forecast | They will have forecast |
| Present Perfect Continuous | Past Perfect Continuous | Future Perfect Continuous |
|---|---|---|
| I have been forecasting | I had been forecasting | I shall/will have been forecasting |
| We have been forecasting | We had been forecasting | We shall/will have been forecasting |
| You have been forecasting | You had been forecasting | You will have been forecasting |
| He has been forecasting | He had been forecasting | He will have been forecasting |
| She has been forecasting | She had been forecasting | She will have been forecasting |
| It has been forecasting | It had been forecasting | It will have been forecasting |
| They have been forecasting | They had been forecasting | They will have been forecasting |