| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | hard [verb] that [num] | 7 |
|
| 2 | hard [to-vb] that [num] | 7 |
|
| 3 | hard believe that [num] | 7 |
|
| 4 | hard [verb] that [num] | 7 |
|
| 5 | hard to believe that [num] | 7 |
|
