| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [verb] about [noun sg] | 73 |
|
| 2 | be to know about [noun sg] | 11 |
|
| 3 | [be] to know about [noun sg] | 11 |
|
| 4 | was to know about [noun] | 9 |
|
| 5 | was know about [noun sg] | 9 |
|
| 6 | was [to-vb] about [noun sg] | 7 |
|
| 7 | was to know [prep] [noun sg] | 5 |
|
| 8 | [was/were] to know about [noun sg] | 5 |
|
