| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun sg] needs to be | 60 |
|
| 2 | of [noun] needs to be | 55 |
|
| 3 | [prep] [noun pl] needs to be | 18 |
|
| 4 | [prep] [noun prp] needs to be | 11 |
|
| 5 | in [noun] needs to be | 8 |
|
| 6 | to [noun] needs to be | 7 |
|
| 7 | for [noun] needs to be | 6 |
|
