| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [prep] | 23915 |
|
| 2 | [vb -s] be [prep] | 2881 |
|
| 3 | [vb -s] it be | 2464 |
|
| 4 | [vb -s] it [prep] | 1938 |
|
