| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb mod] i [vb infin] | 85 |
|
| 2 | i do i [vb infin] | 39 |
|
| 3 | i [vb mod] do i | 35 |
|
| 4 | [vb mod] do i [vb infin] | 15 |
|
