| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [noun prp] a [det] [noun] | 49 |
|
| 2 | in [noun prp] a [det] [noun pl] | 46 |
|
| 3 | [prep] [noun prp] a [det] years | 31 |
|
| 4 | in [noun prp] a [adj] years | 18 |
|
| 5 | in [noun prp] a [det] year | 17 |
|
| 6 | in [noun] a [det] years | 17 |
|
| 7 | in [noun prp] [art] [det] years | 17 |
|
