| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [vb past] [pron] [adv] [vb infin] | 145 |
|
| 2 | [Wh adv] [verb] they [adv] [vb infin] | 32 |
|
| 3 | [adv] [vb past] they [adv] [vb infin] | 20 |
|
| 4 | [Wh adv] [vb past] they [adv] [verb] | 17 |
|
