| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adj] for us | 163 |
|
| 2 | it be hard for [pron] | 60 |
|
| 3 | it be hard for [pers pn] | 56 |
|
| 4 | [pron] be hard for us | 10 |
|
| 5 | it be hard for we | 10 |
|
| 6 | it be hard for us | 10 |
|
| 7 | it be hard [prep] us | 10 |
|
| 8 | it [be] hard for us | 10 |
|
| 9 | it be hard [prep] us | 10 |
|
