| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who has [vb pp] [to-vb] a [noun] | 15 |
|
| 2 | who has [verb] [to-vb] a [noun] | 15 |
|
| 3 | who has [verb] [to-vb] a [noun sg] | 14 |
|
