| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | by a [noun] [noun] | 3795 |
|
| 2 | a [noun] [noun] which | 2773 |
|
| 3 | by a [noun] which | 346 |
|
| 4 | by [noun] [noun] which | 165 |
|
