| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] [verb] at | 1753 |
|
| 2 | [noun] [verb] at first | 131 |
|
| 3 | [noun] [modal v] [verb] first | 115 |
|
| 4 | [modal v] [verb] at first | 48 |
|
| 5 | [noun] [modal v] at first | 26 |
|
