| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] does not [verb] to | 79 |
|
| 2 | [adv] [verb] not have to | 16 |
|
| 3 | [adv] do not have to | 16 |
|
| 4 | [adv] does not have to | 9 |
|
| 5 | [adv] [vb -s] not have to | 6 |
|
| 6 | [adv] does [adv] have to | 6 |
|
| 7 | [adv] does not have to | 6 |
|
| 8 | [adv] does not have [prep] | 6 |
|
| 9 | [adv] does not have [prep] | 6 |
|
