| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they could be [adj] | 92 |
|
| 2 | they could be [adj] | 84 |
|
| 3 | them could be [adj] | 8 |
|
| 4 | they could be sure | 7 |
|
| 5 | they could be liable | 5 |
|
