| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it very difficult for [pron] | 17 |
|
| 2 | it [adv] difficult for we | 8 |
|
| 3 | it very [adj] for we | 6 |
|
| 4 | it very [adj] for we | 6 |
|
| 5 | it very difficult for we | 5 |
|
| 6 | [pron] very difficult for we | 5 |
|
| 7 | it very difficult [prep] we | 5 |
|
