| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he [verb] [pers pn] could have | 20 |
|
| 2 | he [vb past] [pron] could have | 16 |
|
| 3 | he say [pron] could have | 11 |
|
| 4 | he said [pron] could have | 7 |
|
| 5 | he [vb -s] [pron] could have | 5 |
|
| 6 | he [verb] he could have | 5 |
|
| 7 | he [verb] he could have | 5 |
|
