| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [adv] need to be | 98 |
|
| 2 | it [vb mod] need to be | 37 |
|
| 3 | it [vb mod] [adv] to be | 7 |
|
| 4 | it [vb mod] [adv] need to | 6 |
|
