| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] [prep] | 55525 |
|
| 2 | have [verb] [prep] then | 102 |
|
| 3 | have been [verb] then | 44 |
|
| 4 | been [verb] [prep] then | 33 |
|
| 5 | have been [prep] then | 8 |
|
