| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [adv] [verb] that | 5923 |
|
| 2 | [pron] [adv] difficult [verb] | 400 |
|
| 3 | [adv] difficult [verb] that | 50 |
|
| 4 | [pron] difficult [verb] that | 41 |
|
