| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] did [vb infin] | 706 |
|
| 2 | what [adv] did | 147 |
|
| 3 | what did [vb infin] | 66 |
|
| 4 | what [adv] [vb infin] | 12 |
|
