| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [not/n't] [adv] easy [to-vb] | 7 |
|
| 2 | [coord] not [adv] easy [to-vb] | 7 |
|
| 3 | [coord] [not/n't] [adv] easy [to-vb] | 7 |
|
