| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [not/n't] have been [det] | 80 |
|
| 2 | [vb mod] n't have [been] [det] | 44 |
|
| 3 | [vb mod] not have [been] [det] | 36 |
|
| 4 | would [not/n't] have [been] [det] | 34 |
|
| 5 | [vb mod] [not/n't] have [been] any | 21 |
|
| 6 | could [not/n't] have [been] [det] | 19 |
|
| 7 | [vb mod] [not/n't] have [been] much | 18 |
|
| 8 | [vb mod] [not/n't] have [been] such | 10 |
|
| 9 | may [not/n't] have [been] [det] | 8 |
|
| 10 | [vb mod] [not/n't] have [been] that | 8 |
|
| 11 | [vb mod] [not/n't] have [been] many | 7 |
|
| 12 | ca [not/n't] have [been] [det] | 6 |
|
| 13 | [vb mod] [not/n't] have [been] more | 6 |
|
| 14 | should [not/n't] have [been] [det] | 5 |
|
| 15 | can [not/n't] have [been] [det] | 5 |
|
