| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what was [verb] [adv prt] at | 14 |
|
| 2 | what was [v-ing] [adv prt] at | 14 |
|
| 3 | what was [verb] on at | 13 |
|
| 4 | what was go [adv prt] at | 13 |
|
| 5 | what was going [adv prt] at | 13 |
|
