| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [adv] [vb infin] | 1904 |
|
| 2 | do sometimes [vb infin] | 77 |
|
| 3 | [adv] sometimes [vb infin] | 17 |
|
| 4 | do [adv] sometimes | 6 |
|
