| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [be] say [prep] | 160 |
|
| 2 | [det] could [be] say | 79 |
|
| 3 | [det] could [be] [prep] | 41 |
|
| 4 | [det] [be] say [prep] | 7 |
|
