| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been work on [art] | 83 |
|
| 2 | been working on [art] | 79 |
|
| 3 | been work on the | 49 |
|
| 4 | been work on the | 49 |
|
| 5 | been work on a | 34 |
|
| 6 | been work on a | 33 |
|
