| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be on [det] [noun] | 47 |
|
| 2 | be working on [det] [noun] | 46 |
|
| 3 | [verb] be working on [noun] | 29 |
|
| 4 | [verb] be working on [det] | 22 |
|
| 5 | [verb] be working [det] [noun] | 10 |
|
