| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [be] [adv] because [prep] | 5 |
|
| 2 | [subord] it [be] because [prep] [art] | 5 |
|
| 3 | [subord] it [be] because [prep] [art] | 5 |
|
