| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [verb] [subord] [pron] [vb past] | 296 |
|
| 2 | [modal v] [vb infin] [verb] [subord] it [verb] | 51 |
|
| 3 | [modal v] [vb infin] [verb] [conj] it [vb past] | 40 |
|
| 4 | [modal v] [verb] [verb] [subord] it [vb past] | 33 |
|
