| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] at [art] | 2298 |
|
| 2 | [noun pl] be [v-ing] [art] | 2284 |
|
| 3 | [noun pl] [v-ing] at [art] | 445 |
|
| 4 | [noun pl] be at [art] | 430 |
|
| 5 | [noun pl] be [v-ing] at | 357 |
|
