
Regular verb: climb - climbed - climbed
| Present | Present continuous | Preterite | Preterite continuous | 
| I climb you climb he climbs we climb you climb they climb | I'm climbing you're climbing he's climbing we're climbing you're climbing they're climbing | I climbed you climbed he climbed we climbed you climbed they climbed | I was climbing you were climbing he was climbing we were climbing you were climbing they were climbing | 
| Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous | 
| I've climbed you've climbed he's climbed we've climbed you've climbed they've climbed | I've been climbing you've been climbing he's been climbing we've been climbing you've been climbing they've been climbing | I'd climbed you'd climbed he'd climbed we'd climbed you'd climbed they'd climbed | I'd been climbing you'd been climbing he'd been climbing we'd been climbing you'd been climbing they'd been climbing | 
| Future | Future continuous | Future perfect | Future perfect continuous | 
| I'll climb you'll climb he'll climb we'll climb you'll climb they'll climb | I'll be climbing you'll be climbing he'll be climbing we'll be climbing you'll be climbing they'll be climbing | I'll have climbed you'll have climbed he'll have climbed we'll have climbed you'll have climbed they'll have climbed | I'll have been climbing you'll have been climbing he'll have been climbing we'll have been climbing you'll have been climbing they'll have been climbing | 
| Present | Present continuous | Past | Past continuous | 
| I'd climb you'd climb he'd climb we'd climb you'd climb they'd climb | I'd be climbing you'd be climbing he'd be climbing we'd be climbing you'd be climbing they'd be climbing | I'd have climbed you'd have climbed he'd have climbed we'd have climbed you'd have climbed they'd have climbed | I'd have been climbing you'd have been climbing he'd have been climbing we'd have been climbing you'd have been climbing they'd have been climbing | 
| Infinitive | Imperative | 
| Infinitive | Imperative | ||
| to climb | climb Let's climb climb | 
| Present | Past | ||
| climbing | climbed |