| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [adv] they have a [noun sg] | 6 |
|
| 2 | do [not/n't] they have a [noun sg] | 6 |
|
| 3 | do not they have a [noun sg] | 6 |
|
| 4 | do n't they have a [noun sg] | 6 |
|
