| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been for [adj] of [noun] | 5 |
|
| 2 | been for [adj] [prep] year | 5 |
|
| 3 | been for [num] [prep] [noun] | 5 |
|
| 4 | been for [adj] [prep] years | 5 |
|
| 5 | been for [adj] [prep] [noun pl] | 5 |
|
