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