| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [verb] [prep] a | 490 |
|
| 2 | [vb base] it [modal v] [verb] [prep] | 101 |
|
| 3 | [vb base] it [verb] [prep] a | 68 |
|
| 4 | [vb base] it [modal v] [verb] a | 44 |
|
| 5 | [vb base] [modal v] [verb] [prep] a | 14 |
|
