| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | by [v-ing] [noun] [prep] [noun pl] | 193 |
|
| 2 | [prep] [v-ing] [noun] for [noun pl] | 160 |
|
| 3 | by [v-ing] [noun] for [noun] | 73 |
|
| 4 | by [verb] [noun] for [noun pl] | 25 |
|
