| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who was [verb] to | 284 |
|
| 2 | who was [vb pp] to | 202 |
|
| 3 | [pron] was known to | 57 |
|
| 4 | who [be] known to | 33 |
|
| 5 | who be known to | 33 |
|
| 6 | who was known [prep] | 28 |
|
| 7 | who was known [prep] | 28 |
|
| 8 | who [was/were] known to | 16 |
|
| 9 | [Wh pn] was known to | 12 |
|
| 10 | who was know to | 12 |
|
| 11 | who was known to | 12 |
|
| 12 | who was known to | 12 |
|
