| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] must be returned to | 8 |
|
| 2 | [noun sg] must be returned to | 5 |
|
| 3 | [pron] must be returned to | 5 |
|
| 4 | must be returned to [art] | 8 |
|
| 5 | must be returned to [art] | 8 |
|
| 6 | must be returned to the | 8 |
|
| 7 | must be returned to the | 8 |
|
