| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] i could [verb] | 2245 |
|
| 2 | [conj] i [modal v] do | 519 |
|
| 3 | [conj] i [vb mod] do | 519 |
|
| 4 | [conj] [pron] could do | 507 |
|
| 5 | [conj] i could do | 105 |
|
