| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] for [art] while | 7 |
|
| 2 | [was/were] for a while | 7 |
|
| 3 | was for [art] while | 7 |
|
| 4 | [was/were] for [art] while | 7 |
|
