| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] [adv] a | 262 |
|
| 2 | could just [vb infin] [adv] | 166 |
|
| 3 | just [vb infin] [adv] a | 44 |
|
| 4 | could just [vb infin] a | 43 |
|
