| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] need [to-vb] for | 21 |
|
| 2 | n't need [to-vb] for | 11 |
|
| 3 | not need [to-vb] for | 10 |
|
| 4 | [not/n't] need to wait for | 5 |
|
