| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [vb pp] [det] | 669 |
|
| 2 | [verb] [vb pp] [det] year | 204 |
|
| 3 | been [vb pp] [det] year | 70 |
|
| 4 | [verb] been [det] year | 18 |
|
| 5 | [verb] been [vb pp] year | 11 |
|
