| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [verb] [prep] two | 256 |
|
| 2 | [verb] been [verb] [prep] years | 119 |
|
| 3 | been [verb] [prep] two years | 39 |
|
| 4 | [verb] [verb] [prep] two years | 30 |
|
| 5 | [verb] been [verb] two years | 18 |
|
