| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] it [is] difficult to believe that | 7 |
|
| 2 | [coord] it [is] difficult to believe that | 7 |
|
| 3 | [coord] it [is] difficult to believe [that] | 7 |
|
| 4 | [coord] it is difficult to believe [conj] | 6 |
|
| 5 | and it [is] difficult to believe [conj] | 5 |
|
