| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] did [adv] they [adv] | 8 |
|
| 2 | why did [adv] they [adv] | 7 |
|
| 3 | why did [adv] they [adv] | 7 |
|
| 4 | [Wh adv] did [adv] they [adv] | 7 |
|
| 5 | did [adv] they [verb] [adv] | 16 |
|
| 6 | did [adv] they [vb infin] [adv] | 13 |
|
| 7 | did [adv] they do [adv] | 6 |
|
| 8 | did [adv] they [adv] [verb] | 15 |
|
| 9 | did [adv] they [adv] [vb infin] | 15 |
|
