| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [be] [verb] [adv] [conj] [prep] | 17 |
|
| 2 | could [be] [vb pp] [adv] [conj] [prep] | 16 |
|
| 3 | could [be] [adv] [adj] [conj] [prep] | 8 |
|
| 4 | could [be] [adv] [adj] [conj] [prep] | 7 |
|
| 5 | could [be] [adv] [conj] [prep] [art] | 5 |
|
| 6 | could [be] [adv] [conj] [prep] [art] | 5 |
|
| 7 | could [be] [adv] [conj] [prep] the | 5 |
|
| 8 | could [be] [adv] [conj] [prep] the | 5 |
|
