| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] a [noun] [prep] [noun pl] | 4255 |
|
| 2 | a [noun] [prep] [noun pl] [vb past] | 1023 |
|
| 3 | [be] [noun] [prep] [noun pl] [vb past] | 8 |
|
