| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [prep] a | 69095 |
|
| 2 | to be [verb] [prep] | 41004 |
|
| 3 | to be [verb] a | 1037 |
|
| 4 | to be [prep] a | 848 |
|
| 5 | to [verb] [prep] a | 212 |
|
