| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pron] [verb] for | 589 |
|
| 2 | what [pron] need [prep] | 97 |
|
| 3 | what [pron] need [prep] | 97 |
|
| 4 | [pron] [pron] need for | 48 |
|
| 5 | what [pron] need for | 22 |
|
