| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] may [not/n't] have [been] [prep] | 7 |
|
| 2 | [pron] may [not/n't] have [been] [prep] | 5 |
|
| 3 | may [not/n't] have [been] [verb] [prep] | 27 |
|
| 4 | may [not/n't] have [been] [vb pp] [prep] | 25 |
|
| 5 | may [not/n't] have [been] [adj] [prep] | 19 |
|
| 6 | may [not/n't] have [been] [adj] [prep] | 14 |
|
| 7 | may [not/n't] have [been] [noun] [prep] | 6 |
|
| 8 | may [not/n't] have [been] [det] [prep] | 5 |
|
| 9 | may [not/n't] have [been] [prep] [adj] | 6 |
|
| 10 | may [not/n't] have [been] [prep] [art] | 6 |
|
| 11 | may [not/n't] have [been] [prep] [art] | 6 |
|
| 12 | may [not/n't] have [been] [prep] the | 5 |
|
| 13 | may [not/n't] have [been] [prep] the | 5 |
|
