| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have [been] some | 104 |
|
| 2 | [modal v] have been some | 104 |
|
| 3 | [modal v] have [been] some | 103 |
|
| 4 | must have [been] some | 43 |
|
| 5 | must have [been] some | 43 |
|
| 6 | may have [been] some | 18 |
|
| 7 | may have [been] some | 18 |
|
| 8 | might have [been] some | 16 |
|
| 9 | might have [been] some | 16 |
|
| 10 | would have [been] some | 15 |
|
| 11 | would have [been] some | 12 |
|
| 12 | could have [been] some | 9 |
|
| 13 | could have [been] some | 9 |
|
