| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [not/n't] [vb infin] say | 52 |
|
| 2 | could [not/n't] [verb] said | 42 |
|
| 3 | could [not/n't] have say | 41 |
|
| 4 | could [not/n't] have say | 41 |
|
| 5 | could not [verb] say | 27 |
|
| 6 | could n't [verb] say | 25 |
|
| 7 | could [not/n't] [verb] saying | 7 |
|
| 8 | could [not/n't] help say | 5 |
|
| 9 | could [not/n't] help say | 5 |
|
