| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] [num] year | 202 |
|
| 2 | [prep] a [adj] [num] year | 202 |
|
| 3 | for a [adj] [num] year | 97 |
|
| 4 | for a [adj] [num] year | 97 |
|
| 5 | [verb] a [adj] [num] year | 79 |
|
| 6 | [conj] a [adj] [num] year | 41 |
|
| 7 | [adv] a [adj] [num] year | 31 |
|
| 8 | [vb pp] a [adj] [num] year | 30 |
|
| 9 | of a [adj] [num] year | 26 |
|
| 10 | of a [adj] [num] year | 26 |
|
| 11 | be a [adj] [num] year | 24 |
|
| 12 | [coord] a [adj] [num] year | 24 |
|
| 13 | [be] a [adj] [num] year | 24 |
|
| 14 | [adv] a [adj] [num] year | 23 |
|
| 15 | and a [adj] [num] year | 22 |
|
| 16 | and a [adj] [num] year | 22 |
|
| 17 | to a [adj] [num] year | 16 |
|
| 18 | to a [adj] [num] year | 16 |
|
| 19 | [vb past] a [adj] [num] year | 15 |
|
| 20 | in a [adj] [num] year | 13 |
|
| 21 | [subord] a [adj] [num] year | 13 |
|
| 22 | by a [adj] [num] year | 13 |
|
| 23 | in a [adj] [num] year | 13 |
|
| 24 | by a [adj] [num] year | 13 |
|
| 25 | have a [adj] [num] year | 11 |
|
| 26 | [vb base] a [adj] [num] year | 10 |
|
| 27 | [noun] a [adj] [num] year | 10 |
|
| 28 | take a [adj] [num] year | 10 |
|
| 29 | [was/were] a [adj] [num] year | 9 |
|
| 30 | was a [adj] [num] year | 9 |
|
