| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [verb] [adv] to be | 44 |
|
| 2 | could [vb infin] [adv] to [be] | 44 |
|
| 3 | could [verb] [adv] to [be] | 44 |
|
| 4 | could [verb] [adv prt] to [be] | 41 |
|
| 5 | could [verb] out to [be] | 39 |
|
| 6 | could turn [adv] to [be] | 39 |
|
| 7 | could [verb] out to [be] | 39 |
|
| 8 | could turn [adv] to [be] | 39 |
|
