| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] it [vb mod] [vb infin] for [noun] | 8 |
|
| 2 | [Wh det] it [modal v] [vb infin] for [noun] | 7 |
|
| 3 | [pron] it [modal v] [vb infin] for [noun sg] | 5 |
|
