| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] who did [adv] | 37 |
|
| 2 | [coord] [Wh pn] did [not/n't] | 33 |
|
| 3 | [coord] [Wh pn] did not | 33 |
|
| 4 | [coord] [Wh pn] did not | 27 |
|
| 5 | and [Wh pn] did [adv] | 23 |
|
| 6 | but [Wh pn] did [adv] | 12 |
|
| 7 | [coord] [Wh pn] did n't | 6 |
|
