| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] a [adj] [noun] [prep] | 38370 |
|
| 2 | [was/were] [art] [adj] [noun] [prep] | 15928 |
|
| 3 | [was/were] a [adj] [noun] [prep] | 11203 |
|
| 4 | [was/were] a [adj] [noun] [prep] | 10828 |
|
