| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] when they [verb] | 130 |
|
| 2 | [adv prt] when [pron] see | 47 |
|
| 3 | [adv] when they see | 27 |
|
| 4 | [adv prt] [conj] they see | 13 |
|
