| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] [vb infin] [prep] [noun] that | 7 |
|
| 2 | could [adv] [vb infin] [prep] [noun] that | 7 |
|
| 3 | could [adv] [vb infin] [prep] [noun sg] that | 5 |
|
