| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [vb pp] a [noun] | 5521 |
|
| 2 | who [vb -s] a [noun] | 688 |
|
| 3 | who [vb -s] [vb pp] [noun] | 341 |
|
| 4 | who [vb -s] [vb pp] a | 334 |
|
