| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [noun] in four | 74 |
|
| 2 | [noun] in four years | 53 |
|
| 3 | [noun] [noun] four years | 50 |
|
| 4 | [noun] [noun] in years | 33 |
|
