| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | n't have to have [noun] | 10 |
|
| 2 | [not/n't] have to have [noun] | 10 |
|
| 3 | [not/n't] have to have [noun pl] | 7 |
|
| 4 | [not/n't] have to have [noun sg] | 5 |
|
