| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have been [verb] | 7119 |
|
| 2 | i [vb mod] have [verb] | 6435 |
|
| 3 | i have been [verb] | 4190 |
|
| 4 | i [vb mod] have been | 686 |
|
