| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adj] [conj] it [vb mod] [verb] | 198 |
|
| 2 | be [det] [conj] [pron] [vb mod] [verb] | 104 |
|
| 3 | [be] [det] [conj] it [vb mod] [verb] | 11 |
|
| 4 | be [det] [conj] it [modal v] [verb] | 11 |
|
