| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adj] for [pron] | 1136 |
|
| 2 | it be hard [prep] [pron] | 70 |
|
| 3 | it [be] hard for [pron] | 60 |
|
| 4 | [pron] be hard for [pron] | 60 |
|
