| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun pl] ['s] | 597 |
|
| 2 | [be] a [noun pl] ['s] | 100 |
|
| 3 | [be] [prep] [noun pl] ['s] | 64 |
|
| 4 | [be] [prep] a [noun pl] | 52 |
|
