| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] [prep] | 5452 |
|
| 2 | it [verb] [prep] us | 186 |
|
| 3 | is [verb] [prep] us | 149 |
|
| 4 | it is [prep] us | 33 |
|
| 5 | it is [verb] us | 10 |
|
