| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun sg] [prep] a [adj] years | 44 |
|
| 2 | [adj] [noun sg] [prep] a [num] years | 20 |
|
| 3 | [adj] [noun sg] [prep] a thousand [noun] | 16 |
|
| 4 | [adj] [noun sg] [prep] a thousand [noun pl] | 13 |
|
| 5 | [adj] [noun] [prep] a thousand years | 8 |
|
| 6 | [adj] [noun sg] [prep] [art] thousand years | 6 |
|
| 7 | [adj] [noun sg] [prep] a thousand year | 6 |
|
| 8 | [adj] [noun sg] [prep] a thousand years | 6 |
|
