| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [conj] at [art] | 11 |
|
| 2 | be [v-ing] [coord] at [art] | 8 |
|
| 3 | be [v-ing] [conj] at the | 7 |
|
| 4 | be [v-ing] [conj] at the | 7 |
|
| 5 | is [v-ing] [conj] at [art] | 6 |
|
