| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [prep] [pers pn] [verb] | 374 |
|
| 2 | difficult [prep] [pers pn] [verb] | 285 |
|
| 3 | [pers pn] difficult [prep] [pers pn] | 75 |
|
