| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] at [noun] [noun] | 1810 |
|
| 2 | be work [prep] [noun] [noun] | 145 |
|
| 3 | be work [prep] [noun] [noun] | 145 |
|
| 4 | be work at [noun] [noun] | 21 |
|
| 5 | [be] work at [noun] [noun] | 21 |
|
