| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it difficult [to-vb] [conj] | 79 |
|
| 2 | it difficult [verb] that | 41 |
|
| 3 | it difficult [verb] that | 41 |
|
| 4 | it difficult [verb] [that] | 41 |
|
| 5 | it difficult [verb] [coord] | 21 |
|
| 6 | it difficult believe [conj] | 18 |
|
| 7 | it difficult to believe [conj] | 18 |
|
| 8 | it difficult [verb] [subord] | 17 |
|
| 9 | it difficult [verb] and | 13 |
|
| 10 | it difficult [verb] and | 13 |
|
| 11 | it difficult [verb] whether | 8 |
|
| 12 | it difficult [verb] whether | 8 |
|
| 13 | it difficult [verb] or | 7 |
|
| 14 | it difficult [verb] or | 7 |
|
| 15 | it difficult accept [conj] | 5 |
|
| 16 | it difficult to accept [conj] | 5 |
|
| 17 | it difficult [verb] because | 5 |
|
| 18 | it difficult [verb] because | 5 |
|
