| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | within a [det] years [prep] [noun] | 10 |
|
| 2 | within a few years [prep] [noun] | 10 |
|
| 3 | within a [det] years of [noun] | 9 |
|
| 4 | within a [det] years [prep] [noun sg] | 8 |
|
