| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [be] difficult for you [to-vb] | 7 |
|
| 2 | it [be] difficult for you [to-vb] | 7 |
|
| 3 | [pron] be difficult for you [to-vb] | 7 |
|
| 4 | it [be] difficult for you [to-vb] | 7 |
|
| 5 | [pron] [is] difficult for you [to-vb] | 7 |
|
