| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it difficult [verb] [adj] [noun] | 65 |
|
| 2 | [vb base] it [adj] [verb] [adj] [noun] | 58 |
|
| 3 | [vb base] it [adj] [verb] [adj] [noun] | 50 |
|
| 4 | [vb base] [pers pn] difficult [verb] [adj] [noun] | 14 |
|
| 5 | [vb base] it difficult [verb] [adj] [noun] | 14 |
|
| 6 | [vb base] [pron] difficult [verb] [adj] [noun] | 14 |
|
| 7 | [vb base] it difficult [verb] [adj] [noun] | 14 |
|
