| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [conj] at [art] time | 14 |
|
| 2 | [vb past] [that] at [art] time | 12 |
|
| 3 | [vb past] that at [art] time | 12 |
|
| 4 | [vb past] that at [art] time | 12 |
|
| 5 | [vb past] [conj] at the time | 10 |
|
| 6 | said [conj] at [art] time | 7 |
|
