Verbo irregular: freeze - froze - frozen
Forma simple | Forma com V-ing |
- - it could freeze - - - | - - it could be freezing - - - |
Perfeito | Perfeito com V-ing |
- - it could have frozen - - - | - - it could have been freezing - - - |
Forma simple | Forma com V-ing |
- - it could not freeze - - - | - - it could not be freezing - - - |
Perfeito | Perfeito com V-ing |
- - it could not have frozen - - - | - - it could not have been freezing - - - |
Forma simple | Forma com V-ing |
- - could it freeze? - - - | - - could it be freezing? - - - |
Perfeito | Perfeito com V-ing |
- - could it have frozen? - - - | - - could it have been freezing? - - - |
Forma simple | Forma com V-ing |
- - could it not freeze? - - - | - - could it not be freezing? - - - |
Perfeito | Perfeito com V-ing |
- - could it not have frozen? - - - | - - could it not have been freezing? - - - |