| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [vb pp] that some | 18 |
|
| 2 | has been [vb pp] [that] some | 18 |
|
| 3 | has been [vb pp] that some | 18 |
|
| 4 | has been [vb pp] [coord] some | 6 |
|
| 5 | has been suggested [conj] some | 5 |
|
