| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been sitting at | 13 |
|
| 2 | [verb] been sitting at | 13 |
|
| 3 | had been sitting at | 10 |
|
| 4 | [vb past] been sitting at | 10 |
|
| 5 | been sitting at [art] | 12 |
|
| 6 | been sitting at [art] | 12 |
|
| 7 | been sitting at the | 8 |
|
| 8 | been sitting at the | 8 |
|
