| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] i [verb] be | 458 |
|
| 2 | [det] [pron] need be | 224 |
|
| 3 | [det] i need [be] | 20 |
|
| 4 | [adj] i need be | 20 |
|
