| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [was/were] [det] | 534 |
|
| 2 | so what [was/were] | 102 |
|
| 3 | so [was/were] [det] | 41 |
|
| 4 | so what [det] | 17 |
|
