| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] be work on at [art] | 9 |
|
| 2 | [pron] be work on at [art] | 9 |
|
| 3 | be work on at [art] [noun] | 9 |
|
| 4 | be work on at [art] [noun sg] | 8 |
|
| 5 | be work on at [art] moment | 7 |
|
| 6 | be work on at [art] moment | 6 |
|
