| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] for us [to-vb] | 74 |
|
| 2 | is [adj] for we [to-vb] | 71 |
|
| 3 | is difficult for we [to-vb] | 13 |
|
| 4 | is difficult for we [to-vb] | 13 |
|
| 5 | is important for we [to-vb] | 12 |
|
| 6 | is important for we [to-vb] | 12 |
|
| 7 | is necessary for we [to-vb] | 9 |
|
| 8 | is necessary for we [to-vb] | 9 |
|
| 9 | is hard for we [to-vb] | 7 |
|
| 10 | is hard for we [to-vb] | 7 |
|
| 11 | is impossible for we [to-vb] | 6 |
|
| 12 | is impossible for we [to-vb] | 6 |
|
| 13 | is [adj] for we to have | 5 |
|
| 14 | is [adj] for we to understand | 5 |
|
| 15 | is [adj] for we to imagine | 5 |
|
| 16 | is easy for we [to-vb] | 5 |
|
