| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | happened to be in [art] | 27 |
|
| 2 | [adv] to be in [art] | 26 |
|
| 3 | [adv] happened to be [art] | 17 |
|
| 4 | [adv] happened to be in | 11 |
|
