| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been a [adj] [num] [noun pl] | 14 |
|
| 2 | been a [adj] [num] [noun] | 13 |
|
| 3 | been a [adj] [num] year | 6 |
|
| 4 | been a [adj] [num] years | 6 |
|
