| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] be [adj] [prep] [pron] | 7071 |
|
| 2 | [pron] be difficult [prep] [pron] | 105 |
|
| 3 | [pers pn] [be] difficult [prep] [pron] | 102 |
|
