| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when they [verb] [verb] | 1231 |
|
| 2 | [conj] they [verb] [vb infin] | 878 |
|
| 3 | when [pron] [verb] [vb infin] | 494 |
|
| 4 | [subord] they [verb] [vb infin] | 415 |
|
| 5 | when they [verb] [vb infin] | 114 |
|
