| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] because they | 1222 |
|
| 2 | [vb past] [adv] because | 214 |
|
| 3 | [vb past] [adv] they | 196 |
|
| 4 | [vb past] because they | 50 |
|
