| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [was/were] know [prep] | 55 |
|
| 2 | what [was/were] known [prep] | 54 |
|
| 3 | what was know [prep] | 48 |
|
| 4 | what [was/were] know as | 43 |
|
| 5 | what [was/were] know as | 43 |
|
| 6 | what were know [prep] | 7 |
|
| 7 | what [was/were] know about | 6 |
|
| 8 | what [was/were] know about | 6 |
|
