| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how old [verb] you think | 11 |
|
| 2 | how old do you think | 11 |
|
| 3 | how old [verb] you think | 10 |
|
| 4 | how old [vb base] you think | 9 |
|
| 5 | how old do you think | 9 |
|
