| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] difficult for [adj] [noun] | 16 |
|
| 2 | [be] [adv] difficult for [adj] [noun] | 16 |
|
| 3 | [pron] [adv] difficult for [adj] [noun] | 14 |
|
| 4 | it [adv] difficult for [adj] [noun] | 14 |
|
| 5 | [pers pn] [adv] difficult for [adj] [noun] | 14 |
|
| 6 | it [adv] difficult for [adj] [noun] | 14 |
|
| 7 | [is] [adv] difficult for [adj] [noun] | 7 |
|
| 8 | is [adv] difficult for [adj] [noun] | 7 |
|
| 9 | [adv] [adv] difficult for [adj] [noun] | 7 |
|
| 10 | [adv] [adv] difficult for [adj] [noun] | 5 |
|
| 11 | [verb] [adv] difficult for [adj] [noun] | 5 |
|
| 12 | [adv] [adv] difficult for [adj] [noun] | 5 |
|
| 13 | [adv] [adv] difficult for [adj] [noun] | 5 |
|
| 14 | [adv] difficult [noun] for [adj] [noun] | 8 |
|
| 15 | [adv] difficult [noun pl] for [adj] [noun] | 5 |
|
| 16 | [adv] difficult for [art] [adj] [noun] | 28 |
|
| 17 | [adv] difficult for [art] [adj] [noun] | 28 |
|
| 18 | [adv] difficult for the [adj] [noun] | 21 |
|
| 19 | [adv] difficult for the [adj] [noun] | 21 |
|
| 20 | [adv] difficult for [adj] [adj] [noun] | 9 |
|
| 21 | [adv] difficult for a [adj] [noun] | 7 |
|
| 22 | [adv] difficult for [det] [adj] [noun] | 6 |
|
| 23 | [adv] difficult for a [adj] [noun] | 6 |
|
| 24 | [adv] difficult for [adj] [noun] [noun] | 5 |
|
| 25 | [adv] difficult for [adj] [noun] [verb] | 24 |
|
| 26 | [adv] difficult for [adj] [noun] [to-vb] | 23 |
|
| 27 | [adv] difficult for [adj] [noun] [prep] | 6 |
|
| 28 | [adv] difficult for [adj] [noun] [prep] | 6 |
|
| 29 | [adv] difficult for [adj] [noun] [noun] | 5 |
|
