| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it could [adv] [vb infin] that | 20 |
|
| 2 | it could [adv] [verb] that | 17 |
|
| 3 | it could [adv] mean that | 7 |
|
| 4 | it could [adv] mean that | 7 |
|
| 5 | it could also [verb] that | 6 |
|
| 6 | it could also [verb] that | 6 |
|
