| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | then [verb] to an | 36 |
|
| 2 | then [vb pp] to an | 13 |
|
| 3 | then [vb past] to an | 7 |
|
| 4 | then [vb -s] to an | 5 |
|
| 5 | then come to an | 5 |
|
| 6 | then [vb base] to an | 5 |
|
