| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [verb] at some | 31 |
|
| 2 | have [been] [verb] some of | 26 |
|
| 3 | have [verb] at some of | 16 |
|
| 4 | [been] [verb] at some of | 7 |
|
