| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] [det] [noun sg] | 10005 |
|
| 2 | difficult [verb] [det] [noun sg] | 130 |
|
| 3 | [adv] difficult [verb] [det] | 127 |
|
| 4 | [adv] difficult [verb] [noun sg] | 109 |
|
| 5 | [adv] difficult [det] [noun sg] | 5 |
|
