| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] could help [vb infin] | 10 |
|
| 2 | [conj] could [vb infin] [vb infin] | 10 |
|
| 3 | [conj] could help [vb infin] | 10 |
|
| 4 | that could [verb] [vb infin] | 10 |
|
| 5 | that could [verb] [vb infin] | 10 |
|
| 6 | [that] could [verb] [vb infin] | 10 |
|
