| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | changes [Wh det] have | 82 |
|
| 2 | [art] changes [Wh det] | 77 |
|
| 3 | [art] changes have | 51 |
|
| 4 | [art] [Wh det] have | 9 |
|
