| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] [was/were] [adv] | 9051 |
|
| 2 | [ex0] [was/were] [noun] | 6885 |
|
| 3 | [was/were] [adv] [noun] | 4266 |
|
| 4 | [ex0] [adv] [noun] | 34 |
|
