| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [adv] difficult for people | 13 |
|
| 2 | [pers pn] [adv] difficult for people | 13 |
|
| 3 | it [adv] difficult for people | 13 |
|
| 4 | it [adv] difficult for people | 13 |
|
| 5 | [be] [adv] difficult for people | 5 |
|
| 6 | be [adv] difficult for people | 5 |
|
| 7 | [adv] difficult for [adj] people | 13 |
|
| 8 | [adv] difficult for [det] people | 7 |
|
| 9 | [adv] difficult for [adj] people | 6 |
|
| 10 | [adv] difficult for people [to-vb] | 9 |
|
| 11 | [adv] difficult for people [verb] | 9 |
|
| 12 | [adv] difficult for people [prep] | 5 |
|
| 13 | [adv] difficult for people [prep] | 5 |
|
