| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] [be] say have be | 6 |
|
| 2 | could [adv] [be] say [to-vb] be | 6 |
|
| 3 | could [adv] [be] say [verb] be | 6 |
|
| 4 | could [adv] be say [verb] be | 6 |
|
| 5 | could [adv] [be] say to have be | 6 |
|
| 6 | could [adv] [be] said [verb] be | 6 |
|
| 7 | could [adv] [be] say [verb] been | 6 |
|
