| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb -s] be [verb] [prep] | 1273 |
|
| 2 | [vb -s] be [verb] [prep] some | 238 |
|
| 3 | it be [verb] [prep] some | 93 |
|
| 4 | it [vb -s] [verb] [prep] some | 26 |
|
