| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] for [adj] [noun pl] | 56 |
|
| 2 | [pron] [be] difficult for [noun pl] | 30 |
|
| 3 | [be] difficult for [adj] [noun pl] | 14 |
|
| 4 | [pron] [be] difficult for [adj] | 13 |
|
| 5 | [pron] difficult for [adj] [noun pl] | 11 |
|
