| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which is at the [noun sg] | 43 |
|
| 2 | [Wh det] is at the heart | 21 |
|
| 3 | what is at the [noun sg] | 8 |
|
| 4 | [Wh det] is at the root | 5 |
|
