| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [vb -s] when [pron] [verb] [conj] | 6 |
|
| 2 | [Wh det] [vb -s] when [pron] [verb] [coord] | 6 |
|
| 3 | what [vb -s] when [pron] [verb] [conj] | 5 |
|
| 4 | [Wh det] [vb -s] when [pers pn] [verb] [conj] | 5 |
|
| 5 | [Wh det] happens when [pron] [verb] [conj] | 5 |
|
