| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that is [not/n't] [verb] | 125 |
|
| 2 | that is [not/n't] [vb pp] | 106 |
|
| 3 | that is not [verb] | 91 |
|
| 4 | that is n't [verb] | 34 |
|
| 5 | that is [not/n't] [v-ing] | 18 |
|
