| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [adj] [prep] several | 29 |
|
| 2 | [verb] been [adj] [prep] year | 26 |
|
| 3 | been [adj] [prep] several year | 10 |
|
| 4 | [verb] [adj] [prep] several year | 7 |
|
