| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [Wh det] [pron] need [prep] be | 6 |
|
| 2 | [adv] what [pron] need [prep] be | 6 |
|
| 3 | [adv] [Wh det] [pron] need [prep] be | 6 |
|
| 4 | [adv] [Wh det] [pers pn] need [prep] be | 6 |
|
| 5 | [adv] [Wh det] [pron] need to be | 5 |
|
| 6 | [adv] [Wh det] [pron] need [prep] be | 5 |
|
| 7 | [adv] [Wh det] [pron] need to be | 5 |
|
| 8 | [adv] [Wh det] [pron] need [prep] be | 5 |
|
