| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | by the students [unc] | 20 |
|
| 2 | by [art] students ['s] | 20 |
|
| 3 | by the students [unc] | 20 |
|
| 4 | by [art] students [unc] | 20 |
|
| 5 | by [art] students ' | 20 |
|
| 6 | by [art] students ' | 20 |
|
