| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do n't they have a | 7 |
|
| 2 | do [not/n't] they have a | 7 |
|
| 3 | do [adv] they have a | 7 |
|
| 4 | do not they have a | 7 |
|
| 5 | do they have a [noun] | 10 |
|
| 6 | do they have a [noun sg] | 9 |
|
