| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] [was/were] a [noun sg] [prep] | 4485 |
|
| 2 | [ex0] [was/were] a long [noun sg] | 178 |
|
| 3 | [was/were] a long [noun sg] [prep] | 133 |
|
