| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [noun prp] do [adv] [vb infin] | 191 |
|
| 2 | at [noun prp] do [adv] [vb infin] | 21 |
|
| 3 | at [adv] do [adv] [vb infin] | 19 |
|
| 4 | at [adv] [noun prp] do [adv] | 6 |
|
