| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [noun] [prep] [verb] | 82 |
|
| 2 | it be [prep] us [verb] | 16 |
|
| 3 | be [noun] [prep] us [verb] | 15 |
|
| 4 | it be [noun] [prep] us | 8 |
|
