| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] by [v-ing] | 511 |
|
| 2 | [pn reflx] by [v-ing] | 432 |
|
| 3 | [to-vb] [pn reflx] [v-ing] | 204 |
|
| 4 | [to-vb] [pn reflx] by | 106 |
|
