| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at [det] time and | 21 |
|
| 2 | [vb pp] at that time and | 11 |
|
| 3 | [vb pp] at that time and | 11 |
|
| 4 | [vb pp] at any time and | 6 |
|
| 5 | [vb pp] at any time and | 6 |
|
