| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb pp] to be an [adj] | 5 |
|
| 2 | [noun] [vb pp] [prep] be an [adj] | 5 |
|
| 3 | [noun] [vb pp] [prep] be an [adj] | 5 |
|
