
Regular verb: appreciate - appreciated - appreciated
Present | Present continuous | Preterite | Preterite continuous | 
|  do I appreciate? do you appreciate? does he appreciate? do we appreciate? do you appreciate? do they appreciate?  |  am I appreciating? are you appreciating? is he appreciating? are we appreciating? are you appreciating? are they appreciating?  | did I appreciate? did you appreciate? did he appreciate? did we appreciate? did you appreciate? did they appreciate?  |  was I appreciating? were you appreciating? was he appreciating? were we appreciating? were you appreciating? were they appreciating?  | 
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous | 
|  have I appreciated? have you appreciated? has he appreciated? have we appreciated? have you appreciated? have they appreciated?  |  have I been appreciating? have you been appreciating? has he been appreciating? have we been appreciating? have you been appreciating? have they been appreciating?  | had I appreciated? had you appreciated? had he appreciated? had we appreciated? had you appreciated? had they appreciated?  | had I been appreciating? had you been appreciating? had he been appreciating? had we been appreciating? had you been appreciating? had they been appreciating?  | 
Future | Future continuous | Future perfect | Future perfect continuous | 
|  will I appreciate? will you appreciate? will he appreciate? will we appreciate? will you appreciate? will they appreciate?  |  will I be appreciating? will you be appreciating? will he be appreciating? will we be appreciating? will you be appreciating? will they be appreciating?  |  will I have appreciated? will you have appreciated? will he have appreciated? will we have appreciated? will you have appreciated? will they have appreciated?  |  will I have been appreciating? will you have been appreciating? will he have been appreciating? will we have been appreciating? will you have been appreciating? will they have been appreciating?  | 
Present | Present continuous | Past | Past continuous | 
|  would I appreciate? would you appreciate? would he appreciate? would we appreciate? would you appreciate? would they appreciate?  |  would I be appreciating? would you be appreciating? would he be appreciating? would we be appreciating? would you be appreciating? would they be appreciating?  |  would I have appreciated? would you have appreciated? would he have appreciated? would we have appreciated? would you have appreciated? would they have appreciated?  |  would I have been appreciating? would you have been appreciating? would he have been appreciating? would we have been appreciating? would you have been appreciating? would they have been appreciating?  | 
Infinitive | Imperative | 
Infinitive | Imperative | ||
| to appreciate | - - -  | 
Present | Past | ||
| appreciating | appreciated |