| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [vb infin] at first | 14 |
|
| 2 | it [vb mod] [verb] at first | 14 |
|
| 3 | it [modal v] seem at first | 10 |
|
| 4 | it [modal v] seem at first | 10 |
|
| 5 | it might [verb] at first | 7 |
|
| 6 | it might [verb] at first | 7 |
|
| 7 | it may [verb] at first | 6 |
|
| 8 | it may [verb] at first | 6 |
|
