| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb -s] a [noun] [prep] | 4035 |
|
| 2 | which [vb -s] [art] [noun] [prep] | 3047 |
|
| 3 | which [verb] a [noun] [prep] | 1778 |
|
