| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb -s] a [noun] | 688 |
|
| 2 | [vb -s] write a [noun] | 65 |
|
| 3 | who write a [noun] | 18 |
|
| 4 | who [vb -s] write a | 7 |
|
