| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [vb infin] [verb] a | 240 |
|
| 2 | [modal v] [vb infin] [verb] as a | 153 |
|
| 3 | it [modal v] [verb] as a | 98 |
|
| 4 | it [modal v] [vb infin] as a | 97 |
|
| 5 | it [modal v] [vb infin] [verb] as | 25 |
|
