| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who 's [verb] a [adj] | 14 |
|
| 2 | who 's [verb] a [adj] | 13 |
|
| 3 | who 's [v-ing] a [adj] | 8 |
|
| 4 | who 's [vb pp] a [adj] | 7 |
|
