| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [prep] | 23915 |
|
| 2 | be [noun pl] [prep] | 12779 |
|
| 3 | it be [noun pl] | 1207 |
|
| 4 | it [noun pl] [prep] | 59 |
|
