| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it [adv] difficult [to-vb] [conj] | 19 |
|
| 2 | [verb] it [adv] difficult [verb] [conj] | 19 |
|
| 3 | find it [adv] difficult [verb] [conj] | 13 |
|
| 4 | [verb] it [adv] difficult [verb] [coord] | 10 |
|
| 5 | [verb] it [adv] difficult [verb] and | 8 |
|
| 6 | [verb] it [adv] difficult [verb] and | 8 |
|
| 7 | [verb] it very difficult [verb] [conj] | 7 |
|
| 8 | make it [adv] difficult [verb] [conj] | 6 |
|
| 9 | [vb base] it [adv] difficult [verb] [conj] | 6 |
|
| 10 | find it [adv] difficult [verb] [conj] | 6 |
|
| 11 | [vb infin] it [adv] difficult [verb] [conj] | 5 |
|
| 12 | [verb] it [adv] difficult [verb] that | 5 |
|
| 13 | [verb] it [adv] difficult [verb] [that] | 5 |
|
| 14 | [verb] it [adv] difficult [verb] that | 5 |
|
