| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which were [adv] [art] [noun sg] | 17 |
|
| 2 | [Wh det] were [adv] the [noun sg] | 14 |
|
| 3 | [Wh det] were [adv] a [noun sg] | 7 |
|
| 4 | [Wh det] were once [art] [noun sg] | 6 |
|
