| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] need [prep] be | 1784 |
|
| 2 | what [verb] [prep] be | 924 |
|
| 3 | what need [prep] be | 128 |
|
| 4 | what need [prep] [be] | 128 |
|
