| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] difficult [to-vb] [prep] the | 50 |
|
| 2 | is difficult [verb] [prep] the | 47 |
|
| 3 | [is] difficult [verb] with the | 12 |
|
| 4 | [is] difficult reconcile [prep] the | 9 |
|
| 5 | [is] difficult to reconcile [prep] the | 9 |
|
| 6 | [is] difficult [verb] in the | 8 |
|
| 7 | [is] difficult [verb] to the | 5 |
|
