| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be at least as | 43 |
|
| 2 | be [prep] least as | 43 |
|
| 3 | is [prep] least as | 12 |
|
| 4 | be [prep] least as | 11 |
|
| 5 | are [prep] least as | 8 |
|
| 6 | were [prep] least as | 5 |
|
| 7 | been [prep] least as | 5 |
|
