| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pron] [modal v] [vb infin] [noun] | 459 |
|
| 2 | [vb past] [pers pn] [modal v] [vb infin] [noun] | 452 |
|
| 3 | [verb] it [modal v] [vb infin] [noun] | 277 |
|
| 4 | [vb past] it [modal v] [vb infin] [noun] | 90 |
|
| 5 | [vb past] it [modal v] [verb] [noun] | 90 |
|
