| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] not have [been] [det] | 36 |
|
| 2 | [modal v] not have [been] [det] | 36 |
|
| 3 | can not have [been] [adj] | 34 |
|
| 4 | can [adv] have [been] [det] | 6 |
|
| 5 | can not [vb infin] [been] [det] | 5 |
|
| 6 | can not [verb] [been] [det] | 5 |
|
| 7 | can not have [been] [det] | 5 |
|
| 8 | can not have [been] [det] | 5 |
|
| 9 | can not have [been] [det] | 5 |
|
| 10 | can not have [be] [det] | 5 |
|
| 11 | can [not/n't] have [been] [det] | 5 |
|
