| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [be] [prep] [noun sg] | 259 |
|
| 2 | [be] [prep] some [noun sg] | 144 |
|
| 3 | could [be] some [noun sg] | 25 |
|
| 4 | could [be] [prep] some | 10 |
|
| 5 | could [prep] some [noun sg] | 9 |
|
