| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [be] [verb] to | 1184 |
|
| 2 | and then [verb] to | 534 |
|
| 3 | [be] then [verb] to | 393 |
|
| 4 | and [be] then [verb] | 202 |
|
