| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun sg] does not [vb infin] to | 37 |
|
| 2 | a [noun sg] does not [verb] to | 30 |
|
| 3 | a [noun sg] does not have to | 21 |
|
| 4 | a [noun sg] does not have to | 21 |
|
| 5 | a [noun sg] does n't [verb] to | 9 |
|
