| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [conj] i could [verb] | 72 |
|
| 2 | [to-vb] [conj] [pron] could do | 25 |
|
| 3 | [to-vb] [conj] [pers pn] could do | 25 |
|
| 4 | [verb] [conj] i could do | 23 |
|
| 5 | [to-vb] [conj] i [vb mod] do | 18 |
|
| 6 | [to-vb] [conj] i [modal v] do | 18 |
|
| 7 | [to-vb] [conj] i could do | 9 |
|
| 8 | [to-vb] [conj] i could do | 9 |
|
