| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] [prep] a | 1105 |
|
| 2 | [verb] be [prep] a | 1105 |
|
| 3 | [verb] are [prep] [art] | 90 |
|
| 4 | [verb] [am/are] [prep] a | 19 |
|
