| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be more difficult [to-vb] [conj] | 59 |
|
| 2 | [be] more difficult [to-vb] [conj] | 59 |
|
| 3 | [adv] more difficult [to-vb] [conj] | 49 |
|
| 4 | [adv] more difficult [to-vb] [conj] | 49 |
|
| 5 | [am/are] more difficult [to-vb] [conj] | 22 |
|
| 6 | [is] more difficult [to-vb] [conj] | 22 |
|
| 7 | is more difficult [to-vb] [conj] | 22 |
|
| 8 | are more difficult [to-vb] [conj] | 22 |
|
| 9 | much more difficult [to-vb] [conj] | 20 |
|
| 10 | much more difficult [to-vb] [conj] | 20 |
|
| 11 | [noun] more difficult [to-vb] [conj] | 10 |
|
| 12 | [conj] more difficult [to-vb] [conj] | 9 |
|
| 13 | be more difficult [to-vb] [conj] | 9 |
|
| 14 | [be] more difficult [to-vb] [conj] | 9 |
|
| 15 | even more difficult [to-vb] [conj] | 8 |
|
| 16 | even more difficult [to-vb] [conj] | 8 |
|
| 17 | [coord] more difficult [to-vb] [conj] | 8 |
|
| 18 | [noun sg] more difficult [to-vb] [conj] | 7 |
|
| 19 | [pron] more difficult [to-vb] [conj] | 6 |
|
| 20 | and more difficult [to-vb] [conj] | 6 |
|
| 21 | and more difficult [to-vb] [conj] | 6 |
|
| 22 | [was/were] more difficult [to-vb] [conj] | 5 |
|
| 23 | [pers pn] more difficult [to-vb] [conj] | 5 |
|
| 24 | [verb] more difficult [to-vb] [conj] | 5 |
|
| 25 | become more difficult [to-vb] [conj] | 5 |
|
| 26 | more difficult [to-vb] [adv] [conj] | 15 |
|
| 27 | more difficult [to-vb] [noun] [conj] | 10 |
|
| 28 | more difficult [to-vb] [adv] [conj] | 8 |
|
| 29 | more difficult [to-vb] [prep] [conj] | 7 |
|
| 30 | more difficult [to-vb] [prep] [conj] | 7 |
|
