| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do n't have to wait | 37 |
|
| 2 | [verb] n't have to wait | 37 |
|
| 3 | [vb base] n't have to wait | 19 |
|
| 4 | do n't have to wait | 19 |
|
| 5 | [vb past] n't have to wait | 18 |
|
| 6 | did n't have to wait | 17 |
|
