| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [adj] [adj] year | 9446 |
|
| 2 | been [prep] [art] [adj] [adj] | 140 |
|
| 3 | been [prep] [art] [adj] year | 21 |
|
| 4 | been [art] [adj] [adj] year | 15 |
|
