| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] [adv] difficult [verb] | 217 |
|
| 2 | [conj] it [is] [adv] difficult [to-vb] | 216 |
|
| 3 | [conj] it [is] [adv] difficult [verb] | 194 |
|
| 4 | [conj] it is [adv] difficult [verb] | 170 |
|
| 5 | [coord] it [is] [adv] difficult [verb] | 105 |
|
| 6 | [conj] it [is] very difficult [verb] | 76 |
|
| 7 | [conj] it [is] very difficult [verb] | 76 |
|
| 8 | [that] it [is] [adv] difficult [verb] | 61 |
|
| 9 | that it [is] [adv] difficult [verb] | 61 |
|
| 10 | that it [is] [adv] difficult [verb] | 61 |
|
| 11 | and it [is] [adv] difficult [verb] | 58 |
|
| 12 | and it [is] [adv] difficult [verb] | 58 |
|
| 13 | [subord] it [is] [adv] difficult [verb] | 51 |
|
| 14 | [conj] it 's [adv] difficult [verb] | 47 |
|
| 15 | but it [is] [adv] difficult [verb] | 46 |
|
| 16 | but it [is] [adv] difficult [verb] | 46 |
|
| 17 | [conj] it [is] [not/n't] difficult [verb] | 23 |
|
| 18 | [conj] it [is] often difficult [verb] | 23 |
|
| 19 | [conj] it [is] not difficult [verb] | 23 |
|
| 20 | [conj] it [is] not difficult [verb] | 23 |
|
| 21 | [conj] it [is] often difficult [verb] | 23 |
|
| 22 | [conj] it [is] more difficult [verb] | 19 |
|
| 23 | [conj] it [is] more difficult [verb] | 19 |
|
| 24 | because it [is] [adv] difficult [verb] | 18 |
|
| 25 | because it [is] [adv] difficult [verb] | 18 |
|
| 26 | [conj] it [is] extremely difficult [verb] | 16 |
|
| 27 | [conj] it [is] extremely difficult [verb] | 16 |
|
| 28 | [conj] it [is] [adv] difficult get | 14 |
|
| 29 | [conj] it [is] [adv] difficult to get | 13 |
|
| 30 | [conj] it [is] [adv] difficult see | 11 |
|
