| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] of a time when | 8 |
|
| 2 | [vb base] of a time [adv] | 8 |
|
| 3 | [vb base] of a time when | 8 |
|
| 4 | [vb base] of a time [Wh adv] | 8 |
|
