| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | find it difficult [verb] [coord] | 8 |
|
| 2 | [vb infin] it difficult [to-vb] [coord] | 8 |
|
| 3 | [vb infin] it difficult [verb] [coord] | 8 |
|
| 4 | [vb infin] it difficult [verb] and | 6 |
|
