| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | years of [noun] at the time | 6 |
|
| 2 | years of [noun] at [art] time | 6 |
|
| 3 | years of age at [art] time | 6 |
|
| 4 | years of age at [art] time | 6 |
|
| 5 | years of [noun sg] at [art] time | 6 |
|
