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