| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] [verb] to be | 1032 |
|
| 2 | [pron] [pron] need to be | 52 |
|
| 3 | [Wh det] [pron] need [prep] be | 24 |
|
| 4 | [Wh det] [pron] need to [be] | 23 |
|
