| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a few years [pers pn] [vb mod] | 16 |
|
| 2 | [prep] a [det] years [pers pn] [vb mod] | 16 |
|
| 3 | [prep] a few years [pers pn] [vb mod] | 16 |
|
| 4 | in a [adj] years [pers pn] [vb mod] | 9 |
|
