| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] in [adj] [noun sg] | 211 |
|
| 2 | could [be] [prep] [adj] [noun sg] | 58 |
|
| 3 | could [be] in [adj] [noun sg] | 28 |
|
| 4 | could [be] in [adj] [noun] | 17 |
|
| 5 | could [be] in [adj] [noun sg] | 15 |
|
