| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [not/n't] [verb] | 11501 |
|
| 2 | [conj] [is] [verb] | 7897 |
|
| 3 | [conj] [not/n't] [verb] | 5025 |
|
| 4 | [conj] [is] [not/n't] | 1791 |
|
