| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [adj] years time | 20 |
|
| 2 | [coord] four years [noun] | 7 |
|
| 3 | [coord] four years [noun sg] | 6 |
|
| 4 | [coord] four [noun] time | 6 |
|
| 5 | [coord] four year time | 5 |
|
| 6 | [conj] four years time | 5 |
|
| 7 | [coord] four [noun pl] time | 5 |
|
| 8 | [coord] four years time | 5 |
|
