| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] whether it [verb] | 19 |
|
| 2 | [v-ing] whether it [verb] | 19 |
|
| 3 | [v-ing] whether it [vb -s] | 11 |
|
| 4 | [v-ing] whether it [vb past] | 8 |
|
| 5 | [v-ing] whether it have | 7 |
|
| 6 | [v-ing] whether it has | 5 |
|
