| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it [adv] difficult as | 8 |
|
| 2 | make it [adv] difficult as | 8 |
|
| 3 | it [adv] difficult as possible | 8 |
|
| 4 | it [adv] difficult as possible | 8 |
|
| 5 | it [adv] difficult as [adj] | 8 |
|
| 6 | it [adv] difficult as [adj] | 8 |
|
