| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] a [noun] | 9866 |
|
| 2 | [prep] least a [noun] | 663 |
|
| 3 | be [prep] least a | 154 |
|
| 4 | be [prep] least [noun] | 69 |
|
