| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] be [prep] [noun sg] | 39 |
|
| 2 | could [adv] [be] [prep] [noun sg] | 39 |
|
| 3 | could [adv] [be] [prep] [noun sg] | 39 |
|
| 4 | could [adv] be [prep] [noun sg] | 39 |
|
| 5 | could [adv] [be] in [noun sg] | 11 |
|
| 6 | could [adv] [be] of [noun sg] | 10 |
|
| 7 | could only [be] [prep] [noun sg] | 6 |
|
| 8 | could also [be] [prep] [noun sg] | 6 |
|
