| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it difficult for people | 6 |
|
| 2 | make it difficult for people | 6 |
|
| 3 | it [adv] difficult for people | 13 |
|
| 4 | it [adv] difficult for people | 13 |
|
| 5 | it be difficult for people | 9 |
|
| 6 | it [be] difficult for people | 9 |
|
| 7 | it [is] difficult for people | 8 |
|
| 8 | it more difficult for people | 7 |
|
| 9 | it more difficult for people | 7 |
|
