| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] at first | 34 |
|
| 2 | it [vb -s] at [num ord] | 25 |
|
| 3 | it [vb past] at [num ord] | 20 |
|
| 4 | it seem at [num ord] | 17 |
|
| 5 | it [verb] at last | 13 |
|
| 6 | it seems at [num ord] | 13 |
|
| 7 | it look at [num ord] | 7 |
|
| 8 | it have at [num ord] | 6 |
|
| 9 | it had at [num ord] | 5 |
|
