| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] you could [verb] | 1895 |
|
| 2 | [conj] you could [vb infin] | 1891 |
|
| 3 | [conj] you [modal v] have | 1666 |
|
| 4 | [conj] [pron] could have | 1286 |
|
| 5 | [conj] [pers pn] could have | 1193 |
|
| 6 | [conj] you could have | 152 |
|
| 7 | [conj] you could have | 142 |
|
