| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [adj] [noun] when | 864 |
|
| 2 | [prep] [art] [adj] [noun sg] when | 638 |
|
| 3 | [prep] [art] [adj] time [adv] | 596 |
|
| 4 | [prep] [art] [adj] time when | 84 |
|
| 5 | [prep] [art] [adj] time when | 73 |
|
