| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [subord] | 2101 |
|
| 2 | it [vb past] [subord] | 701 |
|
| 3 | it seemed [conj] | 576 |
|
| 4 | it seem [subord] | 131 |
|
| 5 | [pron] seemed [subord] | 63 |
|
