| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] to a [adj] | 2809 |
|
| 2 | [adv] to [adj] years | 473 |
|
| 3 | [adv] a [adj] years | 423 |
|
| 4 | to a [adj] years | 17 |
|
