| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [be] a | 709 |
|
| 2 | [pron] could [be] that | 144 |
|
| 3 | [pron] [be] that a | 79 |
|
| 4 | could [be] that a | 8 |
|
