| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [verb] [art] [noun] | 15461 |
|
| 2 | be [verb] [verb] [art] [noun] | 15461 |
|
| 3 | be [verb] [verb] a [noun] | 4602 |
|
| 4 | [be] [verb] [verb] an [noun] | 649 |
|
