| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] at the | 298 |
|
| 2 | who [vb past] at the | 197 |
|
| 3 | who worked [prep] the | 164 |
|
| 4 | who worked [prep] the | 164 |
|
| 5 | [pron] worked at the | 68 |
|
| 6 | who work at the | 48 |
|
| 7 | who worked at [art] | 32 |
|
| 8 | who worked at [art] | 32 |
|
| 9 | who worked at the | 26 |
|
| 10 | who worked at the | 26 |
|
