| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [art] time when | 365 |
|
| 2 | [verb] [prep] [art] time when | 365 |
|
| 3 | [verb] at [art] [noun] when | 294 |
|
| 4 | [verb] at [art] time [adv] | 293 |
|
| 5 | [verb] at [art] time when | 272 |
|
