| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i could [vb infin] [art] | 1167 |
|
| 2 | could [vb infin] [conj] [art] | 443 |
|
| 3 | i could [vb infin] [conj] | 355 |
|
| 4 | i [vb infin] [conj] [art] | 55 |
|
