| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] [prep] [art] time when | 24 |
|
| 2 | [adv] [verb] [prep] [art] time when | 24 |
|
| 3 | [adv] [verb] [prep] a [noun] when | 24 |
|
| 4 | [adv] [verb] [prep] a time when | 15 |
|
| 5 | [adv] [verb] [prep] a time when | 13 |
|
| 6 | [adv] [verb] [prep] a time [adv] | 13 |
|
