| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] [conj] [verb] [conj] | 42 |
|
| 2 | could [verb] [conj] [verb] [conj] | 42 |
|
| 3 | [vb mod] come [conj] [verb] [conj] | 29 |
|
| 4 | [modal v] come [conj] [verb] [conj] | 29 |
|
| 5 | could come [conj] [verb] [conj] | 5 |
|
| 6 | could come [conj] [verb] [conj] | 5 |
|
