| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] a [noun sg] | 41126 |
|
| 2 | years [adv] a | 131 |
|
| 3 | years a [noun sg] | 110 |
|
| 4 | years [adv] [noun sg] | 70 |
|
