| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] difficult [to-vb] [conj] the [noun] | 60 |
|
| 2 | be difficult [to-vb] [conj] the [noun] | 60 |
|
| 3 | [adv] difficult [to-vb] [conj] the [noun] | 41 |
|
| 4 | [adv] difficult [to-vb] [conj] the [noun] | 38 |
|
| 5 | [is] difficult [to-vb] [conj] the [noun] | 30 |
|
| 6 | is difficult [to-vb] [conj] the [noun] | 30 |
|
| 7 | be difficult [to-vb] [conj] the [noun] | 15 |
|
| 8 | [be] difficult [to-vb] [conj] the [noun] | 15 |
|
| 9 | very difficult [to-vb] [conj] the [noun] | 13 |
|
| 10 | very difficult [to-vb] [conj] the [noun] | 13 |
|
| 11 | more difficult [to-vb] [conj] the [noun] | 11 |
|
| 12 | more difficult [to-vb] [conj] the [noun] | 11 |
|
| 13 | [was/were] difficult [to-vb] [conj] the [noun] | 8 |
|
| 14 | was difficult [to-vb] [conj] the [noun] | 8 |
|
| 15 | are difficult [to-vb] [conj] the [noun] | 7 |
|
| 16 | [am/are] difficult [to-vb] [conj] the [noun] | 7 |
|
| 17 | difficult [to-vb] [noun] [conj] the [noun] | 7 |
|
| 18 | difficult [to-vb] [adv] [conj] the [noun] | 5 |
|
| 19 | difficult [to-vb] [conj] [prep] the [noun] | 20 |
|
| 20 | difficult [to-vb] [conj] [prep] the [noun] | 20 |
|
| 21 | difficult [to-vb] [conj] of the [noun] | 11 |
|
| 22 | difficult [to-vb] [conj] of the [noun] | 11 |
|
| 23 | difficult [to-vb] [conj] [verb] the [noun] | 6 |
|
| 24 | difficult [to-vb] [conj] the [adj] [noun] | 36 |
|
| 25 | difficult [to-vb] [conj] the [adj] [noun] | 32 |
|
| 26 | difficult [to-vb] [conj] the [noun] [noun] | 10 |
|
| 27 | difficult [to-vb] [conj] the [noun sg] [noun] | 9 |
|
| 28 | difficult [to-vb] [conj] the [noun] be | 29 |
|
| 29 | difficult [to-vb] [conj] the [noun] [be] | 29 |
|
| 30 | difficult [to-vb] [conj] the [noun] [prep] | 22 |
|
