| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [be] difficult [prep] | 102 |
|
| 2 | [coord] it [be] difficult [prep] | 41 |
|
| 3 | [that] it [be] difficult [prep] | 32 |
|
| 4 | that it [be] difficult [prep] | 32 |
|
| 5 | that it [be] difficult [prep] | 32 |
|
| 6 | [subord] it [be] difficult [prep] | 29 |
|
| 7 | and it [be] difficult [prep] | 25 |
|
| 8 | and it [be] difficult [prep] | 25 |
|
| 9 | [noun] it [be] difficult [prep] | 20 |
|
| 10 | [noun sg] it [be] difficult [prep] | 17 |
|
| 11 | [verb] it [be] difficult [prep] | 17 |
|
| 12 | but it [be] difficult [prep] | 16 |
|
| 13 | but it [be] difficult [prep] | 16 |
|
| 14 | [adv] it [be] difficult [prep] | 11 |
|
| 15 | [adv] it [be] difficult [prep] | 8 |
|
| 16 | [adj] it [be] difficult [prep] | 8 |
|
| 17 | [vb base] it [be] difficult [prep] | 8 |
|
| 18 | [adj] it [be] difficult [prep] | 7 |
|
| 19 | [pron] it [be] difficult [prep] | 7 |
|
| 20 | [no cls] it [be] difficult [prep] | 5 |
|
| 21 | [unc] it [be] difficult [prep] | 5 |
|
| 22 | [Wh det] it [be] difficult [prep] | 5 |
|
| 23 | [vb past] it [be] difficult [prep] | 5 |
|
| 24 | it [modal v] [be] difficult [prep] | 100 |
|
| 25 | it [vb mod] [be] difficult [prep] | 100 |
|
| 26 | it would [be] difficult [prep] | 36 |
|
| 27 | it would [be] difficult [prep] | 36 |
|
| 28 | it may [be] difficult [prep] | 23 |
|
| 29 | it may [be] difficult [prep] | 23 |
|
| 30 | it will [be] difficult [prep] | 21 |
|
