| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] difficult [verb] [coord] | 84 |
|
| 2 | [be] [adv] difficult [verb] [coord] | 84 |
|
| 3 | [is] [adv] difficult [verb] [coord] | 34 |
|
| 4 | is [adv] difficult [verb] [coord] | 33 |
|
| 5 | [am/are] [adv] difficult [verb] [coord] | 27 |
|
| 6 | are [adv] difficult [verb] [coord] | 27 |
|
| 7 | [adv] [adv] difficult [verb] [coord] | 22 |
|
| 8 | [adv] [adv] difficult [verb] [coord] | 19 |
|
| 9 | be [adv] difficult [verb] [coord] | 13 |
|
| 10 | [be] [adv] difficult [verb] [coord] | 13 |
|
| 11 | it [adv] difficult [verb] [coord] | 10 |
|
| 12 | [pron] [adv] difficult [verb] [coord] | 10 |
|
| 13 | it [adv] difficult [verb] [coord] | 10 |
|
| 14 | [pers pn] [adv] difficult [verb] [coord] | 10 |
|
| 15 | [was/were] [adv] difficult [verb] [coord] | 9 |
|
| 16 | was [adv] difficult [verb] [coord] | 8 |
|
| 17 | much [adv] difficult [verb] [coord] | 7 |
|
| 18 | much [adv] difficult [verb] [coord] | 7 |
|
| 19 | [noun] [adv] difficult [verb] [coord] | 6 |
|
| 20 | the [adv] difficult [verb] [coord] | 5 |
|
| 21 | the [adv] difficult [verb] [coord] | 5 |
|
| 22 | [art] [adv] difficult [verb] [coord] | 5 |
|
| 23 | [art] [adv] difficult [verb] [coord] | 5 |
|
| 24 | [adv] [adv] difficult [verb] [coord] | 22 |
|
| 25 | [adv] [adv] difficult [verb] [coord] | 22 |
|
| 26 | [adv] more difficult [verb] [coord] | 13 |
|
| 27 | [adv] more difficult [verb] [coord] | 13 |
|
| 28 | [adv] very difficult [verb] [coord] | 5 |
|
| 29 | [adv] be difficult [verb] [coord] | 5 |
|
| 30 | [adv] [be] difficult [verb] [coord] | 5 |
|
