| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] hard [to-vb] that | 27 |
|
| 2 | very hard [to-vb] that | 9 |
|
| 3 | very hard [to-vb] that | 9 |
|
| 4 | so hard [to-vb] that | 7 |
|
| 5 | [adv] hard to believe that | 7 |
|
| 6 | so hard [to-vb] that | 7 |
|
