| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [adv] did | 1122 |
|
| 2 | [conj] when [verb] | 198 |
|
| 3 | [conj] when do | 82 |
|
| 4 | [conj] when [vb past] | 55 |
|
