| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for [det] years | 597 |
|
| 2 | [verb] for a [det] | 496 |
|
| 3 | for a [det] years | 175 |
|
| 4 | [verb] a [det] years | 167 |
|
