| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] for [det] | 956 |
|
| 2 | could be [verb] for | 670 |
|
| 3 | could be [verb] [det] | 103 |
|
| 4 | could [verb] for [det] | 65 |
|
