| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it difficult [verb] [noun] | 119 |
|
| 2 | it difficult [to-vb] [noun] | 119 |
|
| 3 | it [adj] to make [noun] | 22 |
|
| 4 | it [adj] to make [noun] | 20 |
|
| 5 | it difficult to make [noun] | 9 |
|
| 6 | [pers pn] difficult to make [noun] | 9 |
|
| 7 | [pron] difficult to make [noun] | 9 |
|
| 8 | it difficult to make [noun] | 9 |
|
| 9 | it difficult make [noun] | 9 |
|
