| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] to [adj] [noun] | 1213 |
|
| 2 | could be [verb] to [noun] | 142 |
|
| 3 | could [verb] to [adj] [noun] | 139 |
|
| 4 | could be [verb] to [adj] | 78 |
|
| 5 | could be [verb] [adj] [noun] | 41 |
|
