| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] year time | 125 |
|
| 2 | [prep] three [noun] time | 33 |
|
| 3 | [prep] three year [noun] | 28 |
|
| 4 | [prep] three year [noun sg] | 17 |
|
| 5 | [prep] three year time | 9 |
|
| 6 | [prep] three year time | 9 |
|
