| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] old | 701 |
|
| 2 | how old | 662 |
|
| 3 | where old | 26 |
|
| 4 | [Wh adv] older | 22 |
|
| 5 | when old | 15 |
|
| 6 | why old | 11 |
|
| 7 | however old | 6 |
|
