| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] not have been [det] | 36 |
|
| 2 | would not have [been] [det] | 12 |
|
| 3 | [vb mod] not have [been] much | 10 |
|
| 4 | [vb mod] not have [been] such | 9 |
|
| 5 | may not have [been] [det] | 8 |
|
| 6 | could not have [been] [det] | 7 |
|
| 7 | [vb mod] not have [been] any | 6 |
|
| 8 | can not have [been] [det] | 5 |
|
