| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [be] for [pers pn] | 319 |
|
| 2 | [pers pn] [be] difficult for | 229 |
|
| 3 | [be] difficult for [pers pn] | 162 |
|
| 4 | [pers pn] difficult for [pers pn] | 75 |
|
| 5 | [pers pn] [be] difficult [pers pn] | 6 |
|
