| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [noun] when [art] | 184 |
|
| 2 | [noun] [prep] time [adv] [art] | 29 |
|
| 3 | [noun] [prep] time [Wh adv] [art] | 24 |
|
| 4 | [noun] [prep] time when [art] | 21 |
|
| 5 | [noun] [prep] time when [art] | 21 |
|
