| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adj] not [verb] | 302 |
|
| 2 | [is] [adj] not [verb] | 226 |
|
| 3 | [is] hard [adv] [verb] | 44 |
|
| 4 | [be] hard not [verb] | 33 |
|
| 5 | [is] hard not [verb] | 20 |
|
| 6 | [is] hard [not/n't] [verb] | 20 |
|
| 7 | [is] hard not [verb] | 20 |
|
