| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adj -er] [prep] us | 13 |
|
| 2 | it [be] [adj -er] for us | 12 |
|
| 3 | it [is] [adj -er] [prep] us | 10 |
|
| 4 | it 's [adj -er] [prep] us | 7 |
|
| 5 | it [be] easier [prep] us | 6 |
|
