| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [is] [vb pp] to be [adj] | 8 |
|
| 2 | who is [vb pp] [prep] be [adj] | 8 |
|
| 3 | who [is] [vb pp] [prep] be [adj] | 8 |
|
