| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] i could have | 133 |
|
| 2 | [vb base] i could have | 49 |
|
| 3 | think i could have | 43 |
|
| 4 | [vb infin] i could have | 35 |
|
| 5 | [vb past] i could have | 33 |
|
| 6 | think i could have | 28 |
|
| 7 | wish i could have | 23 |
|
| 8 | say i could have | 18 |
|
| 9 | wish i could have | 17 |
|
| 10 | said i could have | 16 |
|
| 11 | suppose i could have | 14 |
|
| 12 | suppose i could have | 12 |
|
| 13 | think i could have | 11 |
|
| 14 | [v-ing] i could have | 6 |
|
| 15 | wished i could have | 5 |
|
| 16 | know i could have | 5 |
|
| 17 | [vb pp] i could have | 5 |
|
