| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | then i [vb mod] [adv] be [v-ing] | 5 |
|
| 2 | then i [vb mod] [not/n't] be [v-ing] | 5 |
|
| 3 | then i [vb mod] not be [v-ing] | 5 |
|
