| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [adv] [vb past] [verb] | 36 |
|
| 2 | what [adv] [vb past] [vb pp] | 19 |
|
| 3 | what [adv] became [verb] | 12 |
|
| 4 | what [adv] [vb past] know | 11 |
|
| 5 | what [adv] [vb past] known | 11 |
|
| 6 | what [adv] [vb past] [to-vb] | 9 |
|
| 7 | what [adv] [vb past] happen | 8 |
|
| 8 | what later [vb past] [verb] | 6 |
|
| 9 | what later [vb past] [verb] | 6 |
|
| 10 | what [adv] did [verb] | 5 |
|
| 11 | what [adv] had [verb] | 5 |
|
| 12 | what [adv] [vb past] [vb infin] | 5 |
|
