| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] [prep] a | 886 |
|
| 2 | have been [verb] up [prep] | 209 |
|
| 3 | been [verb] up [prep] a | 146 |
|
| 4 | have [verb] up [prep] a | 65 |
|
