| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] that it is difficult [verb] | 30 |
|
| 2 | [noun] that it is difficult [verb] | 19 |
|
| 3 | [adj] that it is difficult [verb] | 17 |
|
| 4 | [noun sg] that it is difficult [verb] | 15 |
|
| 5 | [adj] that it is difficult [verb] | 13 |
|
| 6 | [adv] that it is difficult [verb] | 10 |
|
| 7 | [vb pp] that it is difficult [verb] | 10 |
|
| 8 | [vb -s] that it is difficult [verb] | 7 |
|
| 9 | [adv] that it is difficult [verb] | 7 |
|
| 10 | argue that it is difficult [verb] | 6 |
|
| 11 | [vb base] that it is difficult [verb] | 6 |
|
| 12 | [conj] that it is difficult [verb] | 6 |
|
| 13 | [coord] that it is difficult [verb] | 6 |
|
| 14 | argued that it is difficult [verb] | 5 |
|
| 15 | that it is [adv] difficult [verb] | 53 |
|
| 16 | that it is [adv] difficult [verb] | 49 |
|
| 17 | that it is very difficult [verb] | 12 |
|
| 18 | that it is very difficult [verb] | 12 |
|
| 19 | that it is often difficult [verb] | 9 |
|
| 20 | that it is often difficult [verb] | 9 |
|
| 21 | that it is extremely difficult [verb] | 6 |
|
| 22 | that it is extremely difficult [verb] | 6 |
|
| 23 | that it is more difficult [verb] | 5 |
|
| 24 | that it is more difficult [verb] | 5 |
|
| 25 | that it is difficult [verb] [art] | 17 |
|
| 26 | that it is difficult [verb] [art] | 17 |
|
| 27 | that it is difficult [verb] [pron] | 16 |
|
| 28 | that it is difficult [verb] [adv] | 15 |
|
| 29 | that it is difficult [verb] [prep] | 12 |
|
| 30 | that it is difficult [verb] [prep] | 12 |
|
