| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adj] for us | 90 |
|
| 2 | it 's [adj] for us | 29 |
|
| 3 | it [is] important for us | 20 |
|
| 4 | it [is] difficult for us | 19 |
|
| 5 | it [is] necessary for us | 11 |
|
| 6 | it [is] impossible for us | 9 |
|
| 7 | it [is] hard for us | 9 |
|
| 8 | it [is] easy for us | 8 |
|
