| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] be at [noun] | 1486 |
|
| 2 | [pers pn] be [prep] work | 133 |
|
| 3 | [pers pn] be [prep] work | 133 |
|
| 4 | [pron] be at work | 118 |
|
| 5 | [pers pn] be at work | 95 |
|
| 6 | [pers pn] [be] at work | 95 |
|
