| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [pron] [is] [adv] | 78 |
|
| 2 | be [v-ing] [pron] [be] not | 70 |
|
| 3 | be [verb] [pron] [is] not | 66 |
|
| 4 | [be] [v-ing] [pron] [is] not | 27 |
|
