| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] it [modal v] [verb] | 893 |
|
| 2 | [pron] it [modal v] [vb infin] | 857 |
|
| 3 | [pron] [pron] [modal v] cost | 37 |
|
| 4 | [pron] it [modal v] cost | 35 |
|
