| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [vb pp] [prep] [noun] | 17158 |
|
| 2 | be [vb pp] [prep] [noun] who | 152 |
|
| 3 | [modal v] be [vb pp] [prep] who | 5 |
|
