| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [conj] [pron] is difficult [prep] | 16 |
|
| 2 | [verb] [conj] [pron] is difficult [prep] | 9 |
|
| 3 | [adj] [conj] [pron] is difficult [prep] | 7 |
|
| 4 | [noun sg] [conj] [pron] is difficult [prep] | 7 |
|
| 5 | [adj] [conj] [pron] is difficult [prep] | 6 |
|
| 6 | [noun pl] [conj] [pron] is difficult [prep] | 5 |
|
| 7 | [conj] [pron] is [adv] difficult [prep] | 32 |
|
| 8 | [conj] [pron] is [adv] difficult [prep] | 31 |
|
| 9 | [conj] [pron] is very difficult [prep] | 10 |
|
| 10 | [conj] [pron] is very difficult [prep] | 10 |
|
| 11 | [conj] [pron] is more difficult [prep] | 5 |
|
| 12 | [conj] [pron] is more difficult [prep] | 5 |
|
| 13 | [conj] [pron] is difficult [to-vb] [prep] | 39 |
|
| 14 | [conj] [pron] is difficult [verb] [prep] | 39 |
|
| 15 | [conj] [pron] is difficult [prep] [pron] | 17 |
|
| 16 | [conj] [pron] is difficult [prep] [be] | 14 |
|
| 17 | [conj] [pron] is difficult [prep] be | 14 |
|
| 18 | [conj] [pron] is difficult [prep] be | 14 |
|
| 19 | [conj] [pron] is difficult [prep] [be] | 14 |
|
| 20 | [conj] [pron] is difficult [prep] [noun] | 13 |
|
| 21 | [conj] [pron] is difficult [prep] [pers pn] | 12 |
|
| 22 | [conj] [pron] is difficult [prep] [art] | 12 |
|
| 23 | [conj] [pron] is difficult [prep] [art] | 12 |
|
| 24 | [conj] [pron] is difficult [prep] [adj] | 9 |
|
| 25 | [conj] [pron] is difficult [prep] the | 8 |
|
| 26 | [conj] [pron] is difficult [prep] the | 8 |
|
| 27 | [conj] [pron] is difficult [prep] [noun pl] | 7 |
|
| 28 | [conj] [pron] is difficult [prep] [det] | 5 |
|
