
Verbo regular: commence - commenced - commenced
| Presente | Presente contínuo | Pretérito | Preterito contínuo | 
| I commence you commence he commences we commence you commence they commence | I'm commencing you're commencing he's commencing we're commencing you're commencing they're commencing | I commenced you commenced he commenced we commenced you commenced they commenced | I was commencing you were commencing he was commencing we were commencing you were commencing they were commencing | 
| Presente perfeito | Presente perfeito contínuo | Mais perfeito | Contínuo mais perfeito | 
| I've commenced you've commenced he's commenced we've commenced you've commenced they've commenced | I've been commencing you've been commencing he's been commencing we've been commencing you've been commencing they've been commencing | I'd commenced you'd commenced he'd commenced we'd commenced you'd commenced they'd commenced | I'd been commencing you'd been commencing he'd been commencing we'd been commencing you'd been commencing they'd been commencing | 
| Futuro | Futuro contínuo | futuro perfeito | futuro perfeito contínuo | 
| I'll commence you'll commence he'll commence we'll commence you'll commence they'll commence | I'll be commencing you'll be commencing he'll be commencing we'll be commencing you'll be commencing they'll be commencing | I'll have commenced you'll have commenced he'll have commenced we'll have commenced you'll have commenced they'll have commenced | I'll have been commencing you'll have been commencing he'll have been commencing we'll have been commencing you'll have been commencing they'll have been commencing | 
| Presente | Presente contínuo | Passado | Passado contínuo | 
| I'd commence you'd commence he'd commence we'd commence you'd commence they'd commence | I'd be commencing you'd be commencing he'd be commencing we'd be commencing you'd be commencing they'd be commencing | I'd have commenced you'd have commenced he'd have commenced we'd have commenced you'd have commenced they'd have commenced | I'd have been commencing you'd have been commencing he'd have been commencing we'd have been commencing you'd have been commencing they'd have been commencing | 
| Infinitivo | Imperativo | 
| Infinitivo | Imperativo | ||
| to commence | commence Let's commence commence | 
| Presente | Passado | ||
| commencing | commenced |