| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was work at [art] | 35 |
|
| 2 | was working at [art] | 35 |
|
| 3 | was work at the | 27 |
|
| 4 | was work at the | 27 |
|
| 5 | was work at a | 8 |
|
| 6 | was work at a | 5 |
|
