| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [verb] in some | 56 |
|
| 2 | [vb -s] been [vb pp] in some | 55 |
|
| 3 | [vb -s] been used in some | 5 |
|
| 4 | [vb -s] been use in some | 5 |
|
