| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | known [prep] [noun prp] | 1372 |
|
| 2 | had [prep] [noun prp] | 396 |
|
| 3 | had known [prep] | 176 |
|
| 4 | had known [noun prp] | 73 |
|
