| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] [vb infin] to be | 46 |
|
| 2 | could [adv] [verb] to be | 46 |
|
| 3 | could [adv] claim to be | 11 |
|
| 4 | could [adv] claim to be | 11 |
|
| 5 | could [adv] prove to be | 6 |
|
| 6 | could hardly [verb] to be | 6 |
|
| 7 | could [adv] prove to be | 6 |
|
| 8 | could ever [verb] to be | 6 |
|
| 9 | could [adv] hope to be | 5 |
|
| 10 | could [adv] hope to be | 5 |
|
