| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] for [art] | 767 |
|
| 2 | working for [art] | 459 |
|
| 3 | [was/were] working for | 132 |
|
| 4 | [was/were] working [art] | 30 |
|
