| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [not/n't] [verb] to be | 523 |
|
| 2 | [vb mod] [not/n't] [verb] to be | 523 |
|
| 3 | could [adv] [verb] to be | 126 |
|
| 4 | could [not/n't] [verb] to be | 82 |
|
| 5 | could [not/n't] [verb] to [be] | 82 |
|
| 6 | could [not/n't] [verb] [prep] be | 80 |
|
| 7 | could [not/n't] [verb] [prep] be | 80 |
|
| 8 | could [not/n't] [verb] to [be] | 80 |
|
| 9 | could [not/n't] [verb] to be | 80 |
|
| 10 | could [not/n't] [verb] to be | 80 |
|
