| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [verb] in some of | 10 |
|
| 2 | have [been] [vb pp] in some [prep] | 10 |
|
| 3 | have been [verb] in some [prep] | 10 |
|
| 4 | have [been] [verb] in some [prep] | 10 |
|
