| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | more [noun sg] needs to | 38 |
|
| 2 | more work need to | 16 |
|
| 3 | more [noun sg] needed to | 5 |
|
| 4 | more research need to | 5 |
|
| 5 | more attention need to | 5 |
|
