| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [verb] the first | 30 |
|
| 2 | could [verb] the first | 30 |
|
| 3 | could [vb infin] the first | 30 |
|
| 4 | could become the first | 7 |
|
| 5 | could become the first | 7 |
|
