| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] the [num ord] four years | 55 |
|
| 2 | [noun] [prep] the next four years | 54 |
|
| 3 | [noun] over the [num ord] four years | 44 |
|
| 4 | [noun] [prep] the last four years | 43 |
|
| 5 | [noun] for the [num ord] four years | 33 |
|
| 6 | [noun pl] [prep] the [num ord] four years | 33 |
|
| 7 | [noun] in the [num ord] four years | 17 |
|
| 8 | [noun prp] [prep] the [num ord] four years | 10 |
|
| 9 | [noun] [prep] the first four years | 8 |
|
| 10 | [n mass] [prep] the [num ord] four years | 7 |
|
| 11 | [noun] of the [num ord] four years | 6 |
|
