| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] to a [noun sg] | 2345 |
|
| 2 | [v-ing] whether a [noun sg] | 77 |
|
| 3 | to whether a [noun sg] | 46 |
|
| 4 | [v-ing] to whether a | 8 |
|
