| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [conj] [conj] [pron] | 626 |
|
| 2 | is not [conj] [pron] | 238 |
|
| 3 | not [conj] [conj] [pron] | 100 |
|
| 4 | is not [conj] [conj] | 36 |
|
