| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [be] [art] [adj] [noun] | 665 |
|
| 2 | [vb mod] [be] [art] [adj] [n mass] | 55 |
|
| 3 | [modal v] [be] [art] [adj] [n mass] | 55 |
|
| 4 | could [be] [art] [adj] [n mass] | 6 |
|
| 5 | could [be] [art] [adj] [n mass] | 5 |
|
