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