| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [verb] at [noun] | 428 |
|
| 2 | had work [prep] [noun] | 118 |
|
| 3 | [verb] work at [noun] | 90 |
|
| 4 | have work at [noun] | 40 |
|
| 5 | [vb past] work at [noun] | 35 |
|
