| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] or [modal v] [not/n't] have [art] | 10 |
|
| 2 | [modal v] or [modal v] [not/n't] have [art] | 10 |
|
| 3 | may or [modal v] [not/n't] have [art] | 8 |
|
| 4 | may or [modal v] [not/n't] have [art] | 8 |
|
| 5 | or [pron] [modal v] [not/n't] have [art] | 6 |
|
| 6 | or [pers pn] [modal v] [not/n't] have [art] | 6 |
|
| 7 | or [modal v] [not/n't] have [verb] [art] | 8 |
|
| 8 | or [modal v] [not/n't] have [vb pp] [art] | 8 |
|
| 9 | or [modal v] [not/n't] have been [art] | 5 |
|
| 10 | or [modal v] [not/n't] have [be] [art] | 5 |
|
| 11 | or [modal v] [not/n't] have be [art] | 5 |
|
| 12 | or [modal v] [not/n't] have [been] [art] | 5 |
|
| 13 | or [modal v] [not/n't] have [art] [noun] | 6 |
|
| 14 | or [modal v] [not/n't] have [art] [noun sg] | 6 |
|
