| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [adv] a | 8762 |
|
| 2 | [conj] [was/were] [adv] | 7625 |
|
| 3 | [conj] [adv] a | 7285 |
|
| 4 | [conj] [was/were] a | 651 |
|
