| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] a few years | 169 |
|
| 2 | [verb] [noun] [prep] a few | 139 |
|
| 3 | [verb] [prep] a few years | 87 |
|
| 4 | [verb] [noun] a few years | 13 |
|
