| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when they [vb base] [verb] | 555 |
|
| 2 | when [pron] [vb base] talk | 22 |
|
| 3 | [conj] they [vb base] talk | 17 |
|
| 4 | when they [verb] talk | 9 |
|
