| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] in the 1930s | 42 |
|
| 2 | [adv] in the 1930s | 31 |
|
| 3 | [adv prt] in the 1930s | 11 |
|
| 4 | back in the 1930s | 7 |
|
| 5 | back in the 1930s | 7 |
|
