| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | by a [noun] [prep] which | 73 |
|
| 2 | [prep] a [noun] for which | 73 |
|
| 3 | [prep] a [noun] for which | 73 |
|
| 4 | by a [noun] for [pron] | 18 |
|
| 5 | by [art] [noun] for which | 10 |
|
| 6 | by a [noun] for [Wh det] | 7 |
|
| 7 | by a [noun] for which | 6 |
|
| 8 | by a [noun] for which | 6 |
|
