| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] then | 38909 |
|
| 2 | and then | 34224 |
|
| 3 | but then | 4645 |
|
| 4 | or then | 17 |
|
| 5 | an' then | 15 |
|
| 6 | & then | 5 |
|
