| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] [adv] [verb] [art] | 371 |
|
| 2 | [adv] [adv] [verb] out [art] | 126 |
|
| 3 | could [adv] [verb] out [art] | 115 |
|
| 4 | could [adv] [adv] [verb] out | 40 |
|
