| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun sg] [verb] [be] | 265 |
|
| 2 | [prep] [art] [noun sg] [verb] [was/were] | 64 |
|
| 3 | [prep] a [noun] [verb] [was/were] | 7 |
|
| 4 | [prep] a [noun sg] [verb] [was/were] | 6 |
|
