| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] i could [verb] | 2244 |
|
| 2 | [verb] i could [verb] | 988 |
|
| 3 | [conj] [verb] i [verb] | 617 |
|
| 4 | [conj] [verb] i could | 38 |
|
| 5 | [conj] [verb] could [verb] | 23 |
|
