| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [verb] [prep] [be] | 2017 |
|
| 2 | [pron] be [verb] [to] [be] | 1057 |
|
| 3 | it [be] [verb] [to] [be] | 390 |
|
| 4 | it be [verb] [to] [be] | 390 |
|
