| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [art] [noun] | 18572 |
|
| 2 | which [art] [noun] | 18572 |
|
| 3 | [pron] an [noun] | 2552 |
|
| 4 | which a [noun] | 2292 |
|
