| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are working on [adj] | 35 |
|
| 2 | are working on [adj] | 18 |
|
| 3 | are working on [det] | 16 |
|
| 4 | are working on this | 6 |
|
| 5 | are working on this | 6 |
|
