| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] it [prep] us | 6 |
|
| 2 | [be] [prep] it [prep] us | 6 |
|
| 3 | [be] [prep] it [prep] us | 6 |
|
| 4 | 's [prep] it [prep] us | 5 |
|
| 5 | [is] [prep] it [prep] us | 5 |
|
