| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be for some year | 7 |
|
| 2 | [verb] been for some year | 7 |
|
| 3 | [verb] [been] for some year | 7 |
|
| 4 | have [be] for some year | 7 |
|
| 5 | [verb] [be] for some years | 7 |
|
| 6 | [verb] [be] for some year | 7 |
|
