| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] need [verb] [adv] be | 12 |
|
| 2 | [Wh det] [pron] need [to-vb] [adv] be | 12 |
|
| 3 | [Wh det] [pron] need [adv] be a | 5 |
|
| 4 | [Wh det] [pron] need [adv] be [art] | 5 |
|
| 5 | [Wh det] [pron] need [adv] be a | 5 |
|
| 6 | [Wh det] [pron] need [adv] be [art] | 5 |
|
