| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [vb pp] in [noun pl] | 98 |
|
| 2 | been [vb pp] in some [noun pl] | 56 |
|
| 3 | has been [vb pp] in some | 54 |
|
| 4 | has [vb pp] in some [noun pl] | 13 |
|
