| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [adv] [adj] and | 206 |
|
| 2 | it [adv] [adj] and | 192 |
|
| 3 | it [adv] difficult [conj] | 40 |
|
| 4 | [pron] [adv] difficult and | 11 |
|
| 5 | [pers pn] [adv] difficult and | 10 |
|
| 6 | it [adv] difficult and | 9 |
|
| 7 | it [adv] difficult and | 9 |
|
| 8 | it [adv] difficult and | 9 |
|
