Regular verb: snow - snowed - snowed
Simple form | V-ing form |
- - it'd snow - - - | - - it'd be snowing - - - |
Perfect | V-ing perfect |
- - it should've snowed - - - | - - it should've been snowing - - - |
Simple form | V-ing form |
- - it shouldn't snow - - - | - - it shouldn't be snowing - - - |
Perfect | V-ing perfect |
- - it shouldn't have snowed - - - | - - it shouldn't have been snowing - - - |
Simple form | V-ing form |
- - should it snow? - - - | - - should it be snowing? - - - |
Perfect | V-ing perfect |
- - should it have snowed? - - - | - - should it have been snowing? - - - |
Simple form | V-ing form |
- - shouldn't it snow? - - - | - - shouldn't it be snowing? - - - |
Perfect | V-ing perfect |
- - shouldn't it have snowed? - - - | - - shouldn't it have been snowing? - - - |