| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] that [pers pn] is difficult for | 6 |
|
| 2 | that [pers pn] is [adv] difficult for | 10 |
|
| 3 | that [pers pn] is [adv] difficult for | 10 |
|
| 4 | that [pers pn] is very difficult for | 5 |
|
| 5 | that [pers pn] is very difficult for | 5 |
|
| 6 | that [pers pn] is difficult for [pron] | 7 |
|
| 7 | that [pers pn] is difficult for [pers pn] | 5 |
|
