| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] have been [verb] | 858 |
|
| 2 | [be] [verb] have been [verb] | 858 |
|
| 3 | [was/were] [verb] have been [verb] | 353 |
|
| 4 | was [verb] have [been] [verb] | 173 |
|
| 5 | was [verb] have be [verb] | 173 |
|
| 6 | was [verb] [verb] been [verb] | 173 |
|
| 7 | was [verb] have [be] [verb] | 173 |
|
