| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] at [art] [det] [noun] | 1493 |
|
| 2 | [conj] at least [art] [noun] | 265 |
|
| 3 | [conj] at least [det] [noun] | 79 |
|
| 4 | at least [art] [det] [noun] | 43 |
|
| 5 | [conj] at least [art] [det] | 7 |
|
