| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] for | 1168 |
|
| 2 | been [verb] for a | 648 |
|
| 3 | have been [verb] a | 320 |
|
| 4 | have [verb] for a | 182 |
|
| 5 | have been for a | 11 |
|
