| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be say to [be] [v-ing] | 25 |
|
| 2 | could be say to [be] [verb] | 16 |
|
| 3 | could be [verb] to [be] [v-ing] | 15 |
|
| 4 | could [be] say to [be] [v-ing] | 10 |
|
| 5 | could be say [prep] [be] [v-ing] | 10 |
|
