| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [prep] i | 2395 |
|
| 2 | [prep] i then | 111 |
|
| 3 | [vb infin] [prep] then | 76 |
|
| 4 | [vb infin] i then | 26 |
|
