| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who do [not/n't] | 2827 |
|
| 2 | [Wh pn] do not | 1758 |
|
| 3 | [Wh pn] do [not/n't] | 1245 |
|
| 4 | [Wh pn] did [not/n't] | 1087 |
|
| 5 | [Wh pn] do n't | 1079 |
|
| 6 | [Wh pn] does [not/n't] | 508 |
|
| 7 | whom do [not/n't] | 10 |
|
