| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [not/n't] have [been] [det] [prep] | 13 |
|
| 2 | [modal v] [not/n't] have [been] [det] [prep] | 13 |
|
| 3 | may [not/n't] have [been] [det] [prep] | 5 |
|
| 4 | may [not/n't] have [been] [det] [prep] | 5 |
|
| 5 | [not/n't] have [been] [det] [noun] [prep] | 13 |
|
| 6 | [not/n't] have [been] [det] [noun sg] [prep] | 12 |
|
| 7 | [not/n't] have [been] [det] [prep] [art] | 10 |
|
| 8 | [not/n't] have [been] [det] [prep] [art] | 10 |
|
| 9 | [not/n't] have [been] [det] [prep] a | 9 |
|
| 10 | [not/n't] have [been] [det] [prep] a | 9 |
|
