| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it is hard [to-vb] [that] | 7 |
|
| 2 | but it is hard [verb] that | 7 |
|
| 3 | but it is hard [verb] [that] | 7 |
|
| 4 | but it is hard [verb] [that] | 7 |
|
| 5 | but it is hard to believe [that] | 6 |
|
| 6 | but it is hard believe [that] | 6 |
|
