| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adj] for us | 90 |
|
| 2 | it is important for we | 17 |
|
| 3 | it is difficult for we | 16 |
|
| 4 | it is necessary for we | 10 |
|
| 5 | it is hard for we | 9 |
|
| 6 | it is impossible for we | 8 |
|
