| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] could [be] [verb] of [prep] | 7 |
|
| 2 | [noun sg] could [be] [verb] of [prep] | 6 |
|
| 3 | could [be] [verb] of [noun] [prep] | 7 |
|
| 4 | could [be] [verb] of [prep] [art] | 7 |
|
| 5 | could [be] [verb] of [prep] [art] | 7 |
|
| 6 | could [be] [verb] of [prep] a | 6 |
|
| 7 | could [be] [verb] of [prep] a | 5 |
|
