| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] [be] [verb] [prep] | 1334 |
|
| 2 | [adv] [be] [verb] out [prep] | 173 |
|
| 3 | could [be] [verb] out [prep] | 118 |
|
| 4 | could [adv] [be] [verb] out | 40 |
|
| 5 | could [adv] [verb] out [prep] | 39 |
|
