| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know who | 1802 |
|
| 2 | know [Wh pn] | 762 |
|
| 3 | know [Wh pn] | 451 |
|
| 4 | knew [Wh pn] | 222 |
|
| 5 | to know [Wh pn] | 168 |
|
| 6 | knows [Wh pn] | 158 |
|
| 7 | knowing [Wh pn] | 47 |
|
| 8 | known [Wh pn] | 37 |
|
| 9 | know whom | 36 |
|
| 10 | know whoever | 5 |
|
