| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [pron] can be used | 59 |
|
| 2 | [subord] [pers pn] can be used | 58 |
|
| 3 | [subord] it can be used | 36 |
|
| 4 | [subord] it can be used | 36 |
|
| 5 | [subord] they can be used | 22 |
|
| 6 | [subord] they can be used | 22 |
|
| 7 | before [pron] can be used | 18 |
|
| 8 | because [pron] can be used | 14 |
|
| 9 | so [pron] can be used | 8 |
|
