| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [adv] in a [noun] | 39 |
|
| 2 | years [adv] in a [noun] | 27 |
|
| 3 | [det] years [adv] a [noun] | 23 |
|
| 4 | [det] years [adv] in [noun] | 20 |
|
| 5 | [det] years in a [noun] | 11 |
|
| 6 | [det] years [adv] in a | 8 |
|
