| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [prep] [adj] year ['s] [noun] | 75 |
|
| 2 | [be] [prep] [num] year ['s] [noun] | 63 |
|
| 3 | [be] [prep] four [noun] ['s] [noun] | 19 |
|
| 4 | [be] [prep] four year ['s] [noun] | 18 |
|
| 5 | [be] [prep] four year ['s] [noun] | 18 |
|
| 6 | [be] [prep] four year [unc] [noun] | 18 |
|
