| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adj] it [be] for [pers pn] | 33 |
|
| 2 | [adv] difficult it [be] for [pron] | 10 |
|
| 3 | [adv] difficult it [be] [prep] [pers pn] | 10 |
|
| 4 | [adv] difficult [pron] [be] for [pers pn] | 10 |
|
