| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] exactly | 36 |
|
| 2 | [Wh pn] know exactly | 20 |
|
| 3 | [Wh pn] [vb base] exactly | 14 |
|
| 4 | [Wh pn] [vb past] exactly | 13 |
|
| 5 | [Wh pn] [vb -s] exactly | 9 |
|
| 6 | [Wh pn] knew exactly | 8 |
|
| 7 | [Wh pn] knows exactly | 6 |
|
| 8 | [Wh pn] know exactly | 6 |
|
