| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [conj] it [vb past] | 356 |
|
| 2 | be because [pron] [vb past] | 352 |
|
| 3 | be because it [verb] | 79 |
|
| 4 | [be] because it [vb past] | 24 |
|
