| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which open at the [noun sg] | 10 |
|
| 2 | which open at the [noun sg] | 10 |
|
| 3 | [Wh det] open at the [noun sg] | 10 |
|
| 4 | [pron] open at the [noun sg] | 10 |
|
| 5 | [pron] opened at the [noun sg] | 6 |
|
