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