| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] [verb] [art] | 1949 |
|
| 2 | been [verb] at [art] | 917 |
|
| 3 | been [vb pp] at [art] | 720 |
|
| 4 | [vb pp] [verb] at [art] | 459 |
|
| 5 | been [vb pp] [verb] at | 79 |
|
