| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [adv] [pron] [vb past] | 112 |
|
| 2 | [verb] [adv] what [vb past] | 108 |
|
| 3 | [vb infin] [adv] what [verb] | 63 |
|
| 4 | [vb infin] [adv] what [vb past] | 34 |
|
