| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] hard it [be] for | 9 |
|
| 2 | how hard it [be] for | 9 |
|
| 3 | how hard it [be] for | 9 |
|
| 4 | [adv] hard it [be] for | 9 |
|
