| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [adj] boys ' [noun] | 18 |
|
| 2 | [prep] the [adj] boys ' [noun] | 18 |
|
| 3 | [prep] [art] [adj] boys ' [noun sg] | 16 |
|
| 4 | in [art] [adj] boys ' [noun] | 6 |
|
