| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [adv] difficult for [pron] [to-vb] | 25 |
|
| 2 | it more [adj] for [pron] [to-vb] | 15 |
|
| 3 | it more [adj] for [pron] [to-vb] | 15 |
|
| 4 | [pron] more difficult for [pron] [to-vb] | 13 |
|
| 5 | it more difficult [prep] [pron] [to-vb] | 12 |
|
| 6 | [pers pn] more difficult for [pron] [to-vb] | 12 |
|
| 7 | it more difficult for [pron] [to-vb] | 12 |
|
| 8 | it more difficult for [pron] [verb] | 12 |
|
| 9 | it more difficult [prep] [pron] [to-vb] | 12 |
|
| 10 | it more difficult for [pron] [to-vb] | 12 |
|
| 11 | it more difficult for [pron] [to-vb] | 12 |
|
