| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [verb] to | 7339 |
|
| 2 | [pron] need to | 2133 |
|
| 3 | [Wh det] need [prep] | 402 |
|
| 4 | [Wh det] need to | 402 |
|
| 5 | [Wh det] need [prep] | 402 |
|
