| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could not [be] [verb] | 2289 |
|
| 2 | could [be] say [verb] | 88 |
|
| 3 | not [be] say [verb] | 65 |
|
| 4 | could not [be] say | 64 |
|
