| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [adv] [adj] [verb] | 1911 |
|
| 2 | [pron] [adv] [adj] [verb] | 1538 |
|
| 3 | [pron] [adv] difficult [verb] | 403 |
|
| 4 | [pron] [adv] difficult [verb] | 400 |
|
