| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] i could [vb infin] | 306 |
|
| 2 | it [vb past] i [vb infin] | 141 |
|
| 3 | it i could [vb infin] | 10 |
|
| 4 | it [vb past] i could | 9 |
|
