| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [adv] [noun] | 4266 |
|
| 2 | what [was/were] [adv] | 1214 |
|
| 3 | what [was/were] [noun] | 236 |
|
| 4 | what [adv] [noun] | 57 |
|
