| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | took place at [art] time when | 7 |
|
| 2 | took place [prep] a time when | 7 |
|
| 3 | took place [prep] [art] time when | 7 |
|
| 4 | took place [prep] a time when | 7 |
|
| 5 | took place [prep] [art] time when | 7 |
|
| 6 | took place [prep] [art] time when | 7 |
|
