| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [be] [adj] for them [to-vb] | 113 |
|
| 2 | [pers pn] [be] difficult for [pron] [to-vb] | 73 |
|
| 3 | [pers pn] [be] difficult for [pers pn] [to-vb] | 68 |
|
| 4 | [pers pn] [be] difficult for them [to-vb] | 15 |
|
| 5 | [pers pn] [be] difficult for them [verb] | 15 |
|
| 6 | [pers pn] [be] difficult for they [to-vb] | 15 |
|
| 7 | [pers pn] [be] difficult [prep] them [to-vb] | 15 |
|
| 8 | [pers pn] [be] difficult [prep] them [to-vb] | 15 |
|
| 9 | [pron] [be] difficult for them [to-vb] | 15 |
|
