| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] year | 891 |
|
| 2 | [prep] a [num] year | 491 |
|
| 3 | [prep] [art] fourteen year | 6 |
|
| 4 | [prep] a fourteen year | 6 |
|
| 5 | [prep] a fourteen [noun sg] | 6 |
|
| 6 | [prep] a fourteen [noun] | 6 |
|
| 7 | [prep] a fourteen year | 6 |
|
| 8 | [prep] a fourteen year | 6 |
|
| 9 | [prep] a fourteen year | 6 |
|
| 10 | [prep] [art] fourteen year | 6 |
|
