| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] it [modal v] [vb infin] | 446 |
|
| 2 | they [vb past] [pron] [modal v] [vb infin] | 259 |
|
| 3 | they [verb] it [modal v] [vb infin] | 77 |
|
| 4 | they [vb past] it [modal v] [verb] | 35 |
|
