| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [was/were] a | 3638 |
|
| 2 | [adv] [det] [was/were] | 2459 |
|
| 3 | [adv] [det] a | 2021 |
|
| 4 | [adv] [was/were] a | 1074 |
|
