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