| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [is] [not/n't] [adv] a | 531 |
|
| 2 | [pron] [is] [not/n't] [adv] that | 117 |
|
| 3 | [pron] [is] [adv] that a | 20 |
|
| 4 | [is] [not/n't] [adv] that a | 13 |
|
