| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could be [prep] | 381 |
|
| 2 | could be say [prep] | 160 |
|
| 3 | [pron] could be say | 133 |
|
| 4 | [pron] could say [prep] | 52 |
|
| 5 | [pron] be say [prep] | 10 |
|
