| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were working for [art] | 12 |
|
| 2 | were working for [art] | 12 |
|
| 3 | were working for the | 6 |
|
| 4 | were working for a | 6 |
|
| 5 | were working for the | 6 |
|
