| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [num ord] [noun] | 2014 |
|
| 2 | [modal v] at [num ord] | 192 |
|
| 3 | [modal v] at [noun] | 80 |
|
| 4 | [modal v] [num ord] [noun] | 42 |
|
