| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [pron] [to-vb] | 4759 |
|
| 2 | [pron] how [to-vb] | 660 |
|
| 3 | [v-ing] how [to-vb] | 420 |
|
| 4 | [v-ing] [pron] how | 263 |
|
