| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [conj] at least [adj] [noun] | 8 |
|
| 2 | [to-vb] that at least [adj] [noun] | 7 |
|
| 3 | [to-vb] [that] at least [adj] [noun] | 7 |
|
| 4 | [to-vb] that at least [adj] [noun] | 7 |
|
| 5 | [to-vb] [conj] at least [num] [noun] | 5 |
|
