| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is [not/n't] [adv] a | 344 |
|
| 2 | [pron] is [not/n't] [adv] that | 88 |
|
| 3 | [pron] is [adv] that a | 17 |
|
| 4 | is [not/n't] [adv] that a | 13 |
|
