| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [be] that [noun sg] | 8 |
|
| 2 | could be that [noun sg] | 8 |
|
| 3 | could be that [noun sg] | 7 |
|
| 4 | could [be] that [noun sg] | 7 |
|
