| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] within a [adj] | 591 |
|
| 2 | [noun sg] within [adj] years | 152 |
|
| 3 | [noun sg] a [adj] years | 141 |
|
| 4 | within a [adj] years | 133 |
|
