| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could not possibly have be | 22 |
|
| 2 | could [adv] possibly have be | 22 |
|
| 3 | could [not/n't] possibly have be | 22 |
|
| 4 | could n't [adv] have be | 14 |
|
| 5 | could n't [adv] have be | 14 |
|
| 6 | [modal v] n't possibly have be | 10 |
|
| 7 | [vb mod] n't possibly have be | 10 |
|
| 8 | could n't possibly have [be] | 9 |
|
| 9 | could n't possibly have be | 9 |
|
| 10 | could n't possibly [vb infin] be | 9 |
|
| 11 | could n't possibly have be | 9 |
|
| 12 | could n't possibly [verb] be | 9 |
|
| 13 | could n't possibly have be | 9 |
|
