| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [vb past] at least [num] | 29 |
|
| 2 | and [vb past] at least [num] | 26 |
|
| 3 | [coord] [vb past] at least one | 9 |
|
| 4 | [coord] [vb past] at least three | 6 |
|
| 5 | [coord] had at least [num] | 5 |
|
