| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb -s] [to-vb] [prep] a [noun] | 13 |
|
| 2 | who [vb -s] [to-vb] [prep] a [noun sg] | 11 |
|
| 3 | who wants [to-vb] [prep] a [noun] | 5 |
|
