| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it be | 94782 |
|
| 2 | [subord] it be | 40923 |
|
| 3 | when [pron] be | 21318 |
|
| 4 | when it be | 3592 |
|
| 5 | when it [be] | 3592 |
|
