| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i could have [vb pp] [pron] [conj] | 13 |
|
| 2 | i could have [verb] [pron] [conj] | 13 |
|
| 3 | i could have [verb] [pron] [conj] | 13 |
|
| 4 | i could have [verb] [pers pn] [conj] | 12 |
|
| 5 | i could have [verb] [pron] [subord] | 9 |
|
| 6 | i could have [verb] him [conj] | 6 |
|
| 7 | i could have [verb] he [conj] | 6 |
|
| 8 | i could have tell [pron] [conj] | 5 |
|
| 9 | i could have told [pron] [conj] | 5 |
|
