| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] boys ' [noun] | 156 |
|
| 2 | [prep] [art] boys ' | 93 |
|
| 3 | [prep] boys ' [noun] | 38 |
|
| 4 | [prep] [art] boys [noun] | 10 |
|
