| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] then [adj] | 90 |
|
| 2 | it be then [adj] | 90 |
|
| 3 | it [is] then [adj] | 72 |
|
| 4 | it is then [adj] | 69 |
|
| 5 | it [be] then possible | 32 |
|
| 6 | it [be] then necessary | 19 |
|
| 7 | it was then [adj] | 18 |
|
| 8 | it [was/were] then [adj] | 18 |
|
