| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [be] difficult [verb] the | 46 |
|
| 2 | it can [be] [adj] [verb] the | 16 |
|
| 3 | it can [be] difficult [verb] [art] | 10 |
|
| 4 | it can [be] difficult [verb] [art] | 10 |
|
| 5 | it can [be] difficult [verb] the | 6 |
|
| 6 | it can [be] difficult [verb] the | 6 |
|
| 7 | [pron] can [be] difficult [verb] the | 6 |
|
