| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it was [adv] know that | 9 |
|
| 2 | [conj] it [was/were] [adv] know that | 9 |
|
| 3 | [conj] it [was/were] [adv] know that | 9 |
|
| 4 | [conj] it [was/were] [adv] known that | 9 |
|
