| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [coord] then | 29 |
|
| 2 | [vb mod] and then | 28 |
|
| 3 | [vb mod] and then | 28 |
|
| 4 | can [conj] then | 11 |
|
| 5 | could [conj] then | 8 |
|
