| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] it [is] difficult [verb] | 194 |
|
| 2 | [coord] it [is] [adj] see | 148 |
|
| 3 | [coord] it [is] [adj] see | 146 |
|
| 4 | [conj] it [is] difficult see | 65 |
|
| 5 | [coord] it [be] difficult see | 45 |
|
| 6 | [coord] [pers pn] [is] difficult see | 38 |
|
| 7 | [coord] [pron] [is] difficult see | 38 |
|
| 8 | [coord] it [is] difficult see | 38 |
|
| 9 | [coord] it [is] difficult see | 38 |
|
