| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [pers pn] be for [pron] | 61 |
|
| 2 | difficult [pers pn] [be] for [pron] | 10 |
|
| 3 | difficult [pers pn] be [prep] [pron] | 10 |
|
| 4 | difficult [pron] be for [pron] | 10 |
|
