| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | by [v-ing] [pron] [prep] [art] | 608 |
|
| 2 | either by [v-ing] [pron] [prep] | 9 |
|
| 3 | either by [v-ing] [prep] [art] | 7 |
|
