| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | you [modal v] need [verb] | 751 |
|
| 2 | you [modal v] need [to-vb] | 749 |
|
| 3 | you [modal v] [verb] to know | 185 |
|
| 4 | [pron] [modal v] need to know | 50 |
|
| 5 | you [modal v] need know | 25 |
|
