| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] at [adj] | 497 |
|
| 2 | [prep] not [v-ing] [adj] | 266 |
|
| 3 | not [v-ing] at [adj] | 91 |
|
| 4 | [prep] not [v-ing] at | 12 |
|
