| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | by [v-ing] [pos pn] first [noun] | 14 |
|
| 2 | by [v-ing] [pron] first [noun] | 14 |
|
| 3 | by [v-ing] [pron] first [noun sg] | 11 |
|
