| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and at least [n mass] [prep] | 5 |
|
| 2 | and at [adv] [n mass] [prep] | 5 |
|
| 3 | and at [adv] [n mass] [prep] | 5 |
|
| 4 | and at [adv] [n mass] [prep] | 5 |
|
| 5 | and at least [n mass] [prep] | 5 |
|
