| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what did [pron] [verb] | 2611 |
|
| 2 | what did [pron] [vb infin] | 2603 |
|
| 3 | what [verb] [pron] see | 100 |
|
| 4 | what do [pron] see | 100 |
|
| 5 | [pron] did [pron] see | 56 |
|
| 6 | what did [pron] see | 40 |
|
| 7 | what [vb past] [pron] see | 39 |
|
