| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | by [noun prp] [conj] it [vb past] | 14 |
|
| 2 | by [noun prp] [subord] it [vb past] | 11 |
|
| 3 | by [noun prp] when it [vb past] | 7 |
|
| 4 | by [noun prp] when it [vb past] | 7 |
|
