| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] be [verb] at low | 8 |
|
| 2 | [noun pl] [be] [vb pp] at low | 7 |
|
| 3 | [noun pl] [be] [verb] at low | 5 |
|
| 4 | [noun pl] are [verb] at low | 5 |
|
| 5 | [noun pl] [am/are] [verb] at low | 5 |
|
