| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [be] [verb] to [be] | 153 |
|
| 2 | [not/n't] [be] [verb] to [be] | 145 |
|
| 3 | could [not/n't] [be] [verb] to | 90 |
|
| 4 | could [not/n't] [verb] to [be] | 82 |
|
| 5 | could [not/n't] [be] [verb] [be] | 7 |
|
