| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [verb] at [adj] | 44 |
|
| 2 | [pron] [vb mod] [verb] at first | 24 |
|
| 3 | it [vb mod] [verb] [prep] first | 15 |
|
| 4 | it [vb mod] [verb] at first | 14 |
|
| 5 | it [modal v] [verb] at first | 14 |
|
| 6 | it [vb mod] [verb] at [num ord] | 14 |
|
