| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [conj] it [modal v] [vb infin] | 264 |
|
| 2 | be because [pron] [modal v] [vb infin] | 29 |
|
| 3 | be because it [modal v] [verb] | 8 |
|
| 4 | [be] because it [modal v] [vb infin] | 8 |
|
