| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's hard [verb] | 367 |
|
| 2 | it 's [verb] [conj] | 320 |
|
| 3 | it hard [verb] [conj] | 67 |
|
| 4 | 's hard [verb] [conj] | 46 |
|
| 5 | it 's hard [conj] | 13 |
|
