| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] need | 1227 |
|
| 2 | [modal v] [adv] [det] | 494 |
|
| 3 | [adv] need [det] | 398 |
|
| 4 | [modal v] need [det] | 306 |
|
