| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [adv] difficult [verb] | 400 |
|
| 2 | making [pron] difficult [verb] | 54 |
|
| 3 | making [pron] [adv] difficult | 51 |
|
| 4 | making [pron] [adv] [verb] | 35 |
|
