| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] could [be] [vb pp] [prep] | 3963 |
|
| 2 | this [noun] could [be] [vb pp] | 198 |
|
| 3 | this could [be] [vb pp] [prep] | 181 |
|
| 4 | this [noun] [be] [vb pp] [prep] | 28 |
|
| 5 | this [noun] could [be] [prep] | 8 |
|
