| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] n't [verb] [be] | 813 |
|
| 2 | [modal v] n't [verb] be | 811 |
|
| 3 | [modal v] [adv] [verb] is | 257 |
|
| 4 | [modal v] not [verb] is | 134 |
|
| 5 | [modal v] [not/n't] [verb] is | 134 |
|
| 6 | [modal v] n't [verb] [is] | 69 |
|
