| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is not [v-ing] | 2036 |
|
| 2 | [conj] is not | 1648 |
|
| 3 | [conj] is [v-ing] | 1511 |
|
| 4 | [conj] not [v-ing] | 1234 |
|
