| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] [prep] the | 68835 |
|
| 2 | [adv] difficult [verb] [prep] | 564 |
|
| 3 | difficult [verb] [prep] the | 312 |
|
| 4 | [adv] difficult [verb] the | 293 |
|
| 5 | [adv] difficult [prep] the | 243 |
|
