| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [verb] to [noun sg] | 586 |
|
| 2 | [pron] [adv] [verb] to [noun sg] | 353 |
|
| 3 | when [pron] [adv] [verb] to | 67 |
|
| 4 | when [pron] [adv] [verb] [noun sg] | 31 |
|
