| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] else [vb base] we need | 10 |
|
| 2 | what else [vb base] we need | 10 |
|
| 3 | [pron] else [vb base] we need | 10 |
|
| 4 | what else [vb base] we need | 10 |
|
