| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] [is] [adv] | 27591 |
|
| 2 | [not/n't] [conj] [pron] [is] | 333 |
|
| 3 | [not/n't] [pron] [is] [adv] | 160 |
|
| 4 | [not/n't] [conj] [pron] [adv] | 125 |
|
