| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] you could [verb] | 1898 |
|
| 2 | [conj] you could [vb infin] | 1894 |
|
| 3 | [conj] you could have | 152 |
|
| 4 | [conj] [pron] could 've | 34 |
|
| 5 | [conj] you [modal v] 've | 27 |
|
