| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what they [vb base] a | 55 |
|
| 2 | which they [vb base] a | 50 |
|
| 3 | [Wh det] they call a | 47 |
|
| 4 | [Wh det] they have a | 14 |
|
| 5 | [Wh det] they form a | 7 |
|
