| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] students ' | 239 |
|
| 2 | the students ' | 227 |
|
| 3 | the students ' | 227 |
|
| 4 | a students ' | 11 |
|
| 5 | a students ' | 11 |
|
