| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] in a [adj] [noun] [noun] | 277 |
|
| 2 | [adv] in a [adj] [noun pl] [noun] | 13 |
|
| 3 | [adv] in [art] [adj] years [noun] | 11 |
|
| 4 | [adv] [prep] a [adj] years [noun] | 7 |
|
| 5 | [adv] [prep] a [adj] years [noun] | 7 |
|
| 6 | [adv] in a [adj] years [noun] | 6 |
|
| 7 | [adv] in a [adj] year [noun] | 6 |
|
