| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in a single [noun] | 580 |
|
| 2 | in a [adj] year | 345 |
|
| 3 | [prep] a single year | 32 |
|
| 4 | [prep] a single year | 32 |
|
| 5 | in [art] single year | 23 |
|
| 6 | in a single year | 21 |
|
