| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] in a [det] | 284 |
|
| 2 | [noun] a [det] years | 215 |
|
| 3 | in a [det] years | 113 |
|
| 4 | [noun] in [det] years | 111 |
|
