| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [verb] so | 1400 |
|
| 2 | difficult [verb] [adv] | 1273 |
|
| 3 | [adj] [verb] so | 972 |
|
| 4 | difficult [verb] [adv] | 418 |
|
| 5 | difficult [verb] so | 15 |
|
| 6 | difficult [verb] so | 15 |
|
