| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [adv] have to wait | 55 |
|
| 2 | do [not/n't] have to wait | 54 |
|
| 3 | do not have to wait | 54 |
|
| 4 | do n't have to wait | 37 |
|
| 5 | did [adv] have to wait | 29 |
|
| 6 | do [adv] have to wait | 23 |
|
| 7 | do not have to wait | 17 |
|
