| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been for [noun] | 192 |
|
| 2 | been for [noun pl] | 84 |
|
| 3 | [be] for years | 39 |
|
| 4 | be for years | 39 |
|
| 5 | [been] for years | 30 |
|
| 6 | been for year | 30 |
|
| 7 | been [prep] years | 30 |
|
