| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] a [adj] [noun sg] | 1791 |
|
| 2 | 's [verb] a [adj] [noun sg] | 636 |
|
| 3 | who 's [verb] a [noun sg] | 56 |
|
| 4 | who 's [verb] a [adj] | 23 |
|
