| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] could n't [be] [adj] | 9 |
|
| 2 | [noun prp] could n't be [adj] | 9 |
|
| 3 | [noun prp] could n't [be] [adj] | 9 |
|
| 4 | [noun prp] could n't be [adj] | 9 |
|
