| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [verb] at [prep] | 48 |
|
| 2 | have [been] [verb] at some | 31 |
|
| 3 | have [been] [verb] some [prep] | 27 |
|
| 4 | have [verb] at some [prep] | 16 |
|
| 5 | [been] [verb] at some [prep] | 7 |
|
