| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been a [adj] [adj] | 326 |
|
| 2 | a [adj] [adj] years | 179 |
|
| 3 | been [adj] [adj] years | 26 |
|
| 4 | been a [adj] years | 11 |
|
