| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [be] [vb pp] [prep] be [adv] | 28 |
|
| 2 | could [be] [verb] [prep] be [adv] | 28 |
|
| 3 | [modal v] [be] said [prep] be [adv] | 19 |
|
| 4 | could [be] said [prep] be [adv] | 9 |
|
| 5 | could [be] say [prep] be [adv] | 6 |
|
| 6 | could [be] said [prep] be [adv] | 6 |
|
| 7 | could [be] said [prep] [be] [adv] | 6 |
|
