| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] be [v-ing] at [art] | 36 |
|
| 2 | [vb -s] been [v-ing] at [art] | 36 |
|
| 3 | has be [v-ing] at [art] | 34 |
|
| 4 | [vb -s] be [v-ing] at the | 23 |
|
| 5 | [vb -s] be [v-ing] at a | 13 |
|
| 6 | [vb -s] be looking at [art] | 8 |
|
