| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [vb past] they | 743 |
|
| 2 | what [noun pl] [vb past] | 252 |
|
| 3 | what [vb past] they | 218 |
|
| 4 | what [noun pl] they | 159 |
|
