| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] the time when | 498 |
|
| 2 | [prep] the time when | 498 |
|
| 3 | about the [noun] when | 35 |
|
| 4 | about the time when | 23 |
|
| 5 | about the [noun sg] when | 23 |
|
| 6 | about the time [adv] | 21 |
|
| 7 | about [art] time when | 20 |
|
| 8 | about [art] time when | 20 |
|
| 9 | about the time when | 19 |
|
| 10 | about the time when | 19 |
|
