| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] [prep] a three year | 5 |
|
| 2 | [verb] [prep] a three year [noun] | 10 |
|
| 3 | [verb] [prep] a three year [noun sg] | 9 |
|
| 4 | [verb] [prep] a three year [adj] | 7 |
|
| 5 | [verb] [prep] a three year [adj] | 7 |
|
