Verbo regolare: happen - happened - happened
Presente | Presente continuo | Preterito | Preterite continua |
- - doesn't it happen? - - - | - - isn't it happening? - - - | - - didn't it happen? - - - | - - wasn't it happening? - - - |
Presente perfetto | Presente perfetto continuo | Piuccheperfetto | Piuccheperfetto continuo |
- - hasn't it happened? - - - | - - hasn't it been happening? - - - | - - hadn't it happened? - - - | - - hadn't it been happening? - - - |
Futuro semplice | Futuro continuo | Futuro anteriore | Futuro anteriore contínuo |
- - won't it happen? - - - | - - won't it be happening? - - - | - - won't it have happened? - - - | - - won't it have been happening? - - - |
Presente | Presente continuo | Passato | Passato continuo |
- - wouldn't it happen? - - - | - - wouldn't it be happening? - - - | - - wouldn't it have happened? - - - | - - wouldn't it have been happening? - - - |
Infinito | Imperativo |
Infinito | Imperativo | ||
to happen | - - - |
Presente | Passato | ||
happening | happened |