| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's [not/n't] [adj] [verb] | 229 |
|
| 2 | it 's [not/n't] [adj] [verb] | 212 |
|
| 3 | it 's [adv] hard [verb] | 132 |
|
| 4 | it [be] [not/n't] hard [verb] | 96 |
|
| 5 | it be [not/n't] hard [verb] | 96 |
|
| 6 | it [is] [not/n't] hard [verb] | 77 |
|
| 7 | [pers pn] 's [not/n't] hard [verb] | 22 |
|
| 8 | it 's [not/n't] hard [verb] | 22 |
|
| 9 | [pron] 's [not/n't] hard [verb] | 22 |
|
| 10 | it 's [not/n't] hard [verb] | 22 |
|
