| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] is need to be | 5 |
|
| 2 | [noun sg] is need to be | 5 |
|
| 3 | is need to be [vb pp] | 6 |
|
| 4 | is need to be [verb] | 6 |
|
