| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun pl] [verb] be | 4402 |
|
| 2 | [art] [noun] need be | 26 |
|
| 3 | [art] [noun pl] need [be] | 7 |
|
| 4 | [art] [noun pl] need be | 7 |
|
