| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [art] [adj] students ' | 5 |
|
| 2 | [prep] [art] [adj] students ' [noun] | 10 |
|
| 3 | [prep] [art] [adj] students ' [noun sg] | 8 |
|
