| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [det] [subord] [art] | 627 |
|
| 2 | be [det] [subord] [art] | 627 |
|
| 3 | be [det] [subord] a | 348 |
|
| 4 | be [adj] [subord] an | 110 |
|
| 5 | be [det] [conj] an | 45 |
|
| 6 | [be] [det] [subord] an | 37 |
|
