| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [been] [verb] at | 529 |
|
| 2 | has [been] [verb] [det] | 351 |
|
| 3 | [been] [verb] at [det] | 224 |
|
| 4 | has [verb] at [det] | 31 |
|
| 5 | has [been] at [det] | 7 |
|
