| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | needs [to-vb] be | 24 |
|
| 2 | needs [verb] is | 24 |
|
| 3 | needs do be | 15 |
|
| 4 | needs to do be | 15 |
|
| 5 | needs [v-ing] be | 5 |
|
