| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] who have been working on | 6 |
|
| 2 | who have been working on the | 7 |
|
| 3 | who have been working on [art] | 7 |
|
| 4 | who have been working on the | 7 |
|
| 5 | who have been working on [art] | 7 |
|
