| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [verb] at [det] | 27 |
|
| 2 | have been [verb] at [det] | 27 |
|
| 3 | have [been] [vb pp] at [det] | 26 |
|
| 4 | have [been] [verb] at all | 15 |
|
| 5 | have [been] [verb] at any | 5 |
|
