| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is not | 14506 |
|
| 2 | [pron] is [to-vb] | 2351 |
|
| 3 | is not [to-vb] | 1098 |
|
| 4 | [pron] not [to-vb] | 865 |
|
