| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when they [verb] to | 397 |
|
| 2 | [noun prp] when they [verb] | 170 |
|
| 3 | [noun prp] they [verb] to | 33 |
|
| 4 | [noun prp] when [verb] to | 6 |
|
