| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [not/n't] [v-ing] [pers pn] | 1410 |
|
| 2 | be [not/n't] [v-ing] at | 228 |
|
| 3 | be [v-ing] [pers pn] at | 130 |
|
| 4 | be [not/n't] [pers pn] at | 43 |
|
| 5 | [not/n't] [v-ing] [pers pn] at | 34 |
|
