
Regular verb: appreciate - appreciated - appreciated
| Present | Present continuous | Preterite | Preterite continuous | 
| I appreciate you appreciate she appreciates we appreciate you appreciate they appreciate | I'm appreciating you're appreciating she's appreciating we're appreciating you're appreciating they're 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've appreciated you've appreciated she's appreciated we've appreciated you've appreciated they've appreciated | I've been appreciating you've been appreciating she's been appreciating we've been appreciating you've been appreciating they've been appreciating | I'd appreciated you'd appreciated she'd appreciated we'd appreciated you'd appreciated they'd appreciated | I'd been appreciating you'd been appreciating she'd been appreciating we'd been appreciating you'd been appreciating they'd been appreciating | 
| Future | Future continuous | Future perfect | Future perfect continuous | 
| I'll appreciate you'll appreciate she'll appreciate we'll appreciate you'll appreciate they'll appreciate | I'll be appreciating you'll be appreciating she'll be appreciating we'll be appreciating you'll be appreciating they'll be appreciating | I'll have appreciated you'll have appreciated she'll have appreciated we'll have appreciated you'll have appreciated they'll have appreciated | I'll have been appreciating you'll have been appreciating she'll have been appreciating we'll have been appreciating you'll have been appreciating they'll have been appreciating | 
| Present | Present continuous | Past | Past continuous | 
| I'd appreciate you'd appreciate she'd appreciate we'd appreciate you'd appreciate they'd appreciate | I'd be appreciating you'd be appreciating she'd be appreciating we'd be appreciating you'd be appreciating they'd be appreciating | I'd have appreciated you'd have appreciated she'd have appreciated we'd have appreciated you'd have appreciated they'd have appreciated | I'd have been appreciating you'd have been appreciating she'd have been appreciating we'd have been appreciating you'd have been appreciating they'd have been appreciating | 
| Infinitive | Imperative | 
| Infinitive | Imperative | ||
| to appreciate | appreciate Let's appreciate appreciate | 
| Present | Past | ||
| appreciating | appreciated |