| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] in [art] [adj] | 160 |
|
| 2 | [modal v] [vb infin] in [art] same | 68 |
|
| 3 | could [vb infin] [prep] [art] same | 16 |
|
| 4 | could [vb infin] [prep] [art] same | 16 |
|
| 5 | could [vb infin] in [art] same | 5 |
|
| 6 | could [verb] in [art] same | 5 |
|
| 7 | could [vb infin] in [art] same | 5 |
|
