| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] a [noun sg] [pron] know [pron] | 11 |
|
| 2 | was [art] [noun sg] [pron] know [pron] | 11 |
|
| 3 | [was/were] [art] [noun sg] [pron] knew [pron] | 10 |
|
| 4 | [was/were] [art] [noun sg] [pers pn] know [pron] | 8 |
|
