Regular verb: thunder - thundered - thundered
Simple form | V-ing form |
- - it can thunder - - - | - - it can be thundering - - - |
Perfect | V-ing perfect |
- - it can have thundered - - - | - - it can have been thundering - - - |
Simple form | V-ing form |
- - it cannot thunder - - - | - - it cannot be thundering - - - |
Perfect | V-ing perfect |
- - it cannot have thundered - - - | - - it cannot have been thundering - - - |
Simple form | V-ing form |
- - can it thunder? - - - | - - can it be thundering? - - - |
Perfect | V-ing perfect |
- - can it have thundered? - - - | - - can it have been thundering? - - - |
Simple form | V-ing form |
- - can it not thunder? - - - | - - can it not be thundering? - - - |
Perfect | V-ing perfect |
- - can it not have thundered? - - - | - - can it not have been thundering? - - - |