| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have [be] [prep] [art] | 435 |
|
| 2 | [vb mod] [verb] [been] [prep] [art] | 433 |
|
| 3 | [vb mod] have [been] [prep] [art] | 432 |
|
| 4 | [modal v] have [been] [prep] [art] | 432 |
|
