| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [is] [not/n't] | 33645 |
|
| 2 | [v-ing] [pron] [is] | 1954 |
|
| 3 | [v-ing] [is] [not/n't] | 267 |
|
| 4 | [v-ing] [pron] [not/n't] | 189 |
|
