| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] put down | 8 |
|
| 2 | it [be] put down | 8 |
|
| 3 | it be put down | 8 |
|
| 4 | it was put down | 6 |
|
| 5 | it [was/were] put down | 6 |
|
