| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] very [adj] for [pron] | 90 |
|
| 2 | it [be] very [adj] for [pron] | 89 |
|
| 3 | it [be] [adv] difficult for [pron] | 53 |
|
| 4 | it [be] [adv] difficult for [pron] | 50 |
|
| 5 | it [be] very difficult [prep] [pron] | 29 |
|
| 6 | it [be] very difficult [prep] [pron] | 29 |
|
| 7 | [pron] [be] very difficult for [pron] | 28 |
|
| 8 | [pers pn] [be] very difficult for [pron] | 27 |
|
| 9 | it [be] very difficult for [pron] | 27 |
|
| 10 | it [be] very difficult for [pron] | 27 |
|
| 11 | it [be] very difficult for [pron] | 27 |
|
| 12 | it [be] very difficult for [pron] | 27 |
|
