| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] hard [verb] [conj] | 132 |
|
| 2 | it [is] very hard [verb] | 76 |
|
| 3 | it [is] very hard [conj] | 9 |
|
| 4 | [is] very hard [verb] [conj] | 5 |
|
| 5 | it very hard [verb] [conj] | 5 |
|
