| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [verb] [noun sg] | 1229 |
|
| 2 | [modal v] [verb] for [noun sg] | 697 |
|
| 3 | it [modal v] [verb] for | 334 |
|
| 4 | it [verb] for [noun sg] | 118 |
|
