| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have been in [det] | 31 |
|
| 2 | [vb mod] have [been] in [det] | 30 |
|
| 3 | could have [been] in [det] | 10 |
|
| 4 | [vb mod] have [been] in some | 9 |
|
| 5 | [vb mod] have [been] in this | 7 |
|
| 6 | [vb mod] have [been] in that | 6 |
|
| 7 | might have [been] in [det] | 5 |
|
| 8 | must have [been] in [det] | 5 |
|
