| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it [prep] the [adj] | 2131 |
|
| 2 | [verb] it difficult [prep] the | 38 |
|
| 3 | [verb] it difficult [prep] [adj] | 35 |
|
| 4 | [verb] difficult [prep] the [adj] | 6 |
|
| 5 | it difficult [prep] the [adj] | 6 |
|
