| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could be said have [be] | 11 |
|
| 2 | could be say to have [be] | 11 |
|
| 3 | could be say have been | 11 |
|
| 4 | could be say have be | 11 |
|
| 5 | could be say have [been] | 11 |
|
