| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] for the [num ord] [adj] years | 515 |
|
| 2 | [noun] for the [num ord] [num] years | 493 |
|
| 3 | [noun] [prep] the [num ord] four years | 105 |
|
| 4 | [noun] [prep] the [num ord] four years | 105 |
|
| 5 | [noun] for the [num ord] four [noun] | 55 |
|
| 6 | [noun] for the [num ord] four [noun pl] | 52 |
|
| 7 | [noun] for the [adj] four years | 49 |
|
| 8 | [noun] for the [num ord] four years | 33 |
|
| 9 | [noun] for [art] [num ord] four years | 33 |
|
| 10 | [noun] for the [num ord] four year | 33 |
|
| 11 | [noun] for the [num ord] four years | 33 |
|
