| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] [verb] [adj] | 2531 |
|
| 2 | could [adv] [vb infin] [adj] | 2524 |
|
| 3 | [modal v] [adv] lose [adj] | 51 |
|
| 4 | could [adv] lose [adj] | 6 |
|
