| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] need to do be | 51 |
|
| 2 | [Wh det] [pron] [adv] need be | 37 |
|
| 3 | [pron] [adv] need to do be | 13 |
|
| 4 | [Wh det] [pron] [adv] need to do | 12 |
|
