| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could also [be] [vb pp] [prep] [noun] | 30 |
|
| 2 | could also [be] [verb] [prep] [noun] | 30 |
|
| 3 | could also [be] use [prep] [noun] | 5 |
|
| 4 | could also [be] used [prep] [noun] | 5 |
|
