| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [adv prt] [prep] | 3231 |
|
| 2 | was [adv] at | 1481 |
|
| 3 | [be] [adv prt] at | 1315 |
|
| 4 | be [adv prt] at | 1315 |
|
| 5 | [was/were] [adv prt] at | 346 |
|
