| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [det] years [pers pn] [vb mod] | 18 |
|
| 2 | a few years [pers pn] [vb mod] | 17 |
|
| 3 | a few years [pers pn] [vb mod] | 17 |
|
| 4 | a [adj] years you [vb mod] | 5 |
|
