| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could be [verb] [adv prt] in [art] | 25 |
|
| 2 | could [be] [vb pp] [adv prt] in [art] | 25 |
|
| 3 | could [be] [verb] [adv prt] in the | 14 |
|
| 4 | could [be] [verb] up in [art] | 13 |
|
| 5 | could [be] [verb] [adv prt] in a | 11 |
|
| 6 | could [be] [verb] out in [art] | 9 |
|
