| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how do they get | 44 |
|
| 2 | how [verb] they get | 44 |
|
| 3 | how did they get | 32 |
|
| 4 | how [vb past] they get | 32 |
|
| 5 | how do they get | 12 |
|
| 6 | how [vb base] they get | 12 |
|
