| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [vb mod] be [adj] for him | 46 |
|
| 2 | [pers pn] [vb mod] be difficult for [pron] | 32 |
|
| 3 | [pers pn] [vb mod] be difficult for [pers pn] | 28 |
|
| 4 | [pron] [vb mod] be difficult for him | 6 |
|
| 5 | [pers pn] [modal v] be difficult for him | 5 |
|
| 6 | [pers pn] [vb mod] [be] difficult for him | 5 |
|
| 7 | [pers pn] [vb mod] be difficult for he | 5 |
|
| 8 | [pers pn] [vb mod] be difficult [prep] him | 5 |
|
