| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [subord] [pron] [verb] | 1033 |
|
| 2 | [be] [verb] [subord] it [verb] | 381 |
|
| 3 | [be] [verb] [conj] it [verb] | 229 |
|
