| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at least a [noun] of | 155 |
|
| 2 | at least a [noun sg] of | 153 |
|
| 3 | at least a couple of | 30 |
|
| 4 | at least a couple of | 30 |
|
| 5 | at least a quarter of | 23 |
|
| 6 | at least a quarter of | 23 |
|
| 7 | at least a part of | 10 |
|
| 8 | at least a part of | 10 |
|
| 9 | at least a proportion of | 6 |
|
| 10 | at least a proportion of | 6 |
|
| 11 | at least a chance of | 5 |
|
| 12 | at least a chance of | 5 |
|
