| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | people could [not/n't] [vb infin] | 51 |
|
| 2 | [adj] could [not/n't] [vb infin] | 50 |
|
| 3 | [adj] people could [vb infin] | 37 |
|
| 4 | [adj] people could [not/n't] | 13 |
|
