| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [not/n't] have [been] [prep] [det] | 19 |
|
| 2 | [vb mod] [not/n't] have [been] [prep] [det] | 19 |
|
| 3 | would [not/n't] have [been] [prep] [det] | 9 |
|
| 4 | would [not/n't] have [been] [prep] [det] | 9 |
|
| 5 | [not/n't] have [been] [verb] [prep] [det] | 45 |
|
| 6 | [not/n't] have [been] [vb pp] [prep] [det] | 44 |
|
| 7 | [not/n't] have [been] [adj] [prep] [det] | 17 |
|
| 8 | [not/n't] have [been] [adj] [prep] [det] | 16 |
|
| 9 | [not/n't] have [been] [adv] [prep] [det] | 5 |
|
| 10 | [not/n't] have [been] possible [prep] [det] | 5 |
|
| 11 | [not/n't] have [been] possible [prep] [det] | 5 |
|
| 12 | [not/n't] have [been] [prep] [det] [noun] | 6 |
|
| 13 | [not/n't] have [been] [prep] [det] [noun sg] | 6 |
|
