| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] just [Wh adv] [adj] | 86 |
|
| 2 | difficult [to-vb] [Wh adv] [adj] | 44 |
|
| 3 | difficult [to-vb] just [Wh adv] | 12 |
|
