| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it difficult | 1488 |
|
| 2 | find it difficult | 952 |
|
| 3 | find it [adj] | 856 |
|
| 4 | find it [adj] | 775 |
|
| 5 | [vb base] it difficult | 318 |
|
| 6 | find [pron] difficult | 257 |
|
| 7 | find it difficult | 254 |
|
