| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] [to-vb] | 1903 |
|
| 2 | have [vb pp] [to-vb] some | 48 |
|
| 3 | been [vb pp] [to-vb] some | 42 |
|
| 4 | have been [vb pp] some | 8 |
|
