| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adj] for many | 146 |
|
| 2 | be [adj] for many | 140 |
|
| 3 | be difficult for [adj] | 62 |
|
| 4 | be difficult [prep] many | 7 |
|
| 5 | [be] difficult for many | 6 |
|
| 6 | be difficult for many | 6 |
|
