| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [prep] a [noun] | 3072 |
|
| 2 | [prep] a [noun] [noun pl] | 745 |
|
| 3 | [was/were] [prep] [noun] [noun pl] | 231 |
|
| 4 | [was/were] a [noun] [noun pl] | 35 |
|
| 5 | [was/were] [prep] a [noun pl] | 15 |
|
