
Regular verb: appreciate - appreciated - appreciated
| Present | Present continuous | Preterite | Preterite continuous | 
| I appreciate you appreciate she appreciates we appreciate you appreciate they appreciate | I am appreciating you are appreciating she is appreciating we are appreciating you are appreciating they are appreciating | I appreciated you appreciated she appreciated we appreciated you appreciated they appreciated | I was appreciating you were appreciating she was appreciating we were appreciating you were appreciating they were appreciating | 
| Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous | 
| I have appreciated you have appreciated she has appreciated we have appreciated you have appreciated they have appreciated | I have been appreciating you have been appreciating she has been appreciating we have been appreciating you have been appreciating they have been appreciating | I had appreciated you had appreciated she had appreciated we had appreciated you had appreciated they had appreciated | I had been appreciating you had been appreciating she had been appreciating we had been appreciating you had been appreciating they had been appreciating | 
| Future | Future continuous | Future perfect | Future perfect continuous | 
| I will appreciate you will appreciate she will appreciate we will appreciate you will appreciate they will appreciate | I will be appreciating you will be appreciating she will be appreciating we will be appreciating you will be appreciating they will be appreciating | I will have appreciated you will have appreciated she will have appreciated we will have appreciated you will have appreciated they will have appreciated | I will have been appreciating you will have been appreciating she will have been appreciating we will have been appreciating you will have been appreciating they will have been appreciating | 
| Present | Present continuous | Past | Past continuous | 
| I would appreciate you would appreciate she would appreciate we would appreciate you would appreciate they would appreciate | I would be appreciating you would be appreciating she would be appreciating we would be appreciating you would be appreciating they would be appreciating | I would have appreciated you would have appreciated she would have appreciated we would have appreciated you would have appreciated they would have appreciated | I would have been appreciating you would have been appreciating she would have been appreciating we would have been appreciating you would have been appreciating they would have been appreciating | 
| Infinitive | Imperative | 
| Infinitive | Imperative | ||
| to appreciate | appreciate Let's appreciate appreciate | 
| Present | Past | ||
| appreciating | appreciated |