| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [vb infin] to be [adj] | 687 |
|
| 2 | could [not/n't] [vb infin] to be | 80 |
|
| 3 | could [vb infin] to be [adj] | 29 |
|
| 4 | could [not/n't] [vb infin] to [adj] | 8 |
|
