| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun] 's | 6403 |
|
| 2 | [prep] a working [noun] | 258 |
|
| 3 | a working [noun] 's | 21 |
|
| 4 | [prep] working [noun] 's | 15 |
|
