| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [adv] do they [vb infin] [adv] | 5 |
|
| 2 | how [adv] do they [vb infin] [adv] | 5 |
|
| 3 | how do they [vb infin] [pron] [adv] | 8 |
|
| 4 | how do they [vb infin] [pers pn] [adv] | 8 |
|
| 5 | how do they [vb infin] [adv] [adv] | 6 |
|
| 6 | how do they [vb infin] [adv] [adv] | 6 |
|
| 7 | how do they [vb infin] [adv] [adv] | 6 |
|
