| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] [adj] it [be] for | 64 |
|
| 2 | [verb] [adv] difficult it [be] [prep] | 22 |
|
| 3 | [verb] [adv] difficult it [be] for | 20 |
|
| 4 | [verb] [adv] difficult [pron] [be] for | 20 |
|
| 5 | [verb] [adv] difficult [pers pn] [be] for | 20 |
|
