| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb -s] [verb] [art] [noun] | 686 |
|
| 2 | which [vb -s] [verb] [art] [noun] | 686 |
|
| 3 | [pron] [vb -s] [verb] an [noun] | 311 |
|
| 4 | which [vb -s] [verb] a [noun] | 169 |
|
| 5 | which [verb] [verb] an [noun] | 48 |
|
