| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] at the | 145 |
|
| 2 | been looking at [art] | 49 |
|
| 3 | been [v-ing] at a | 47 |
|
| 4 | been working at [art] | 14 |
|
| 5 | been sitting at [art] | 12 |
|
| 6 | been staying at [art] | 10 |
|
| 7 | been standing at [art] | 5 |
|
| 8 | been trading at [art] | 5 |
|
