| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it [adv] difficult [verb] | 362 |
|
| 2 | [vb base] it [adv] [adj] [verb] | 204 |
|
| 3 | [vb base] it [adv] [adj] [verb] | 195 |
|
| 4 | [vb base] [pers pn] [adv] difficult [verb] | 92 |
|
| 5 | [vb base] [pron] [adv] difficult [verb] | 92 |
|
| 6 | [vb base] it [adv] difficult [verb] | 90 |
|
| 7 | [vb base] it [adv] difficult [verb] | 90 |
|
| 8 | [vb base] it [adv] difficult [verb] | 90 |
|
